475294628 has 12 divisors (see below), whose sum is σ = 832029660. Its totient is φ = 237571872.

The previous prime is 475294613. The next prime is 475294639. The reversal of 475294628 is 826492574.

It can be written as a sum of positive squares in 2 ways, for example, as 44649124 + 430645504 = 6682^2 + 20752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3251 + ... + 31002.

It is an arithmetic number, because the mean of its divisors is an integer number (69335805).

Almost surely, 2^475294628 is an apocalyptic number.

It is an amenable number.

475294628 is a deficient number, since it is larger than the sum of its proper divisors (356735032).

475294628 is a wasteful number, since it uses less digits than its factorization.

475294628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37726 (or 37724 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 475294628 is about 21801.2528997762. The cubic root of 475294628 is about 780.4066628074.

The spelling of 475294628 in words is "four hundred seventy-five million, two hundred ninety-four thousand, six hundred twenty-eight".