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2675260 = 225797197
BaseRepresentation
bin1010001101001000111100
312000220202201
422031020330
51141102020
6133201244
731511410
oct12151074
95026681
102675260
111567a65
12a90224
137288c3
144d8d40
1537ca0a
hex28d23c

2675260 has 48 divisors (see below), whose sum is σ = 6519744. Its totient is φ = 903168.

The previous prime is 2675249. The next prime is 2675261. The reversal of 2675260 is 625762.

2675260 = 332 + 342 + ... + 2002.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2675261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13482 + ... + 13678.

It is an arithmetic number, because the mean of its divisors is an integer number (135828).

22675260 is an apocalyptic number.

2675260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2675260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3259872).

2675260 is an abundant number, since it is smaller than the sum of its proper divisors (3844484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2675260 is a wasteful number, since it uses less digits than its factorization.

2675260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2675260 is about 1635.6222057676. The cubic root of 2675260 is about 138.8210522650.

The spelling of 2675260 in words is "two million, six hundred seventy-five thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 97 140 194 197 388 394 485 679 788 970 985 1358 1379 1940 1970 2716 2758 3395 3940 5516 6790 6895 13580 13790 19109 27580 38218 76436 95545 133763 191090 267526 382180 535052 668815 1337630 2675260