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472063908 = 223313734297
BaseRepresentation
bin11100001000110…
…001111110100100
31012220021022221110
4130020301332210
51431322021113
6114501545020
714461322421
oct3410617644
91186238843
10472063908
11222516668
12112115170
1376a53674
14469a2d48
152b69abc3
hex1c231fa4

472063908 has 48 divisors (see below), whose sum is σ = 1167778304. Its totient is φ = 148158720.

The previous prime is 472063903. The next prime is 472063909. The reversal of 472063908 is 809360274.

It is not an unprimeable number, because it can be changed into a prime (472063903) 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, 3385 + ... + 30912.

Almost surely, 2472063908 is an apocalyptic number.

It is an amenable number.

472063908 is an abundant number, since it is smaller than the sum of its proper divisors (695714396).

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

472063908 is a wasteful number, since it uses less digits than its factorization.

472063908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34372 (or 34370 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 472063908 is about 21727.0317346848. The cubic root of 472063908 is about 778.6344219299.

The spelling of 472063908 in words is "four hundred seventy-two million, sixty-three thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 31 37 62 74 93 111 124 148 186 222 372 444 1147 2294 3441 4588 6882 13764 34297 68594 102891 137188 205782 411564 1063207 1268989 2126414 2537978 3189621 3806967 4252828 5075956 6379242 7613934 12758484 15227868 39338659 78677318 118015977 157354636 236031954 472063908