475530928 has 10 divisors (see below), whose sum is σ = 921341204. Its totient is φ = 237765456.

The previous prime is 475530907. The next prime is 475530943. The reversal of 475530928 is 829035574.

It is a super-2 number, since 2×475530928² = 452259326969082368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14860326 + ... + 14860357.

Almost surely, 2^475530928 is an apocalyptic number.

It is an amenable number.

475530928 is a deficient number, since it is larger than the sum of its proper divisors (445810276).

475530928 is a wasteful number, since it uses less digits than its factorization.

475530928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29720691 (or 29720685 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 475530928 is about 21806.6716396611. The cubic root of 475530928 is about 780.5359717534.

It can be divided in two parts, 47553092 and 8, that multiplied together give a triangular number (380424736 = T₂₇₅₈₃).

The spelling of 475530928 in words is "four hundred seventy-five million, five hundred thirty thousand, nine hundred twenty-eight".