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1082472 = 233233753
BaseRepresentation
bin100001000010001101000
32000222212120
410020101220
5234114342
635111240
712125616
oct4102150
92028776
101082472
1167a306
12442520
132bb921
142026b6
15165aec
hex108468

1082472 has 64 divisors (see below), whose sum is σ = 2954880. Its totient is φ = 329472.

The previous prime is 1082467. The next prime is 1082491. The reversal of 1082472 is 2742801.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20398 + ... + 20450.

It is an arithmetic number, because the mean of its divisors is an integer number (46170).

21082472 is an apocalyptic number.

1082472 is a gapful number since it is divisible by the number (12) 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 1082472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1477440).

1082472 is an abundant number, since it is smaller than the sum of its proper divisors (1872408).

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

1082472 is a wasteful number, since it uses less digits than its factorization.

1082472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1082472 is about 1040.4191463059. The cubic root of 1082472 is about 102.6767760514.

The spelling of 1082472 in words is "one million, eighty-two thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 23 24 37 46 53 69 74 92 106 111 138 148 159 184 212 222 276 296 318 424 444 552 636 851 888 1219 1272 1702 1961 2438 2553 3404 3657 3922 4876 5106 5883 6808 7314 7844 9752 10212 11766 14628 15688 20424 23532 29256 45103 47064 90206 135309 180412 270618 360824 541236 1082472