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2288060 = 225233491
BaseRepresentation
bin1000101110100110111100
311022020121222
420232212330
51041204220
6121012512
725306505
oct10564674
94266558
102288060
111323065
12924138
136215a8
14437bac
15302e25
hex22e9bc

2288060 has 24 divisors (see below), whose sum is σ = 4835376. Its totient is φ = 909440.

The previous prime is 2288059. The next prime is 2288089. The reversal of 2288060 is 608822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4415 + ... + 4905.

It is an arithmetic number, because the mean of its divisors is an integer number (201474).

22288060 is an apocalyptic number.

2288060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2288060 is an abundant number, since it is smaller than the sum of its proper divisors (2547316).

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

2288060 is a wasteful number, since it uses less digits than its factorization.

2288060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2288060 is about 1512.6334651858. The cubic root of 2288060 is about 131.7717973218.

The spelling of 2288060 in words is "two million, two hundred eighty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 233 466 491 932 982 1165 1964 2330 2455 4660 4910 9820 114403 228806 457612 572015 1144030 2288060