475806416 has 10 divisors (see below), whose sum is σ = 921874962. Its totient is φ = 237903200.

The previous prime is 475806391. The next prime is 475806431. The reversal of 475806416 is 614608574.

It can be written as a sum of positive squares in only one way, i.e., 302620816 + 173185600 = 17396^2 + 13160^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14868935 + ... + 14868966.

Almost surely, 2^475806416 is an apocalyptic number.

It is an amenable number.

475806416 is a deficient number, since it is larger than the sum of its proper divisors (446068546).

475806416 is a wasteful number, since it uses less digits than its factorization.

475806416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29737909 (or 29737903 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 475806416 is about 21812.9873240691. The cubic root of 475806416 is about 780.6866712281.

The spelling of 475806416 in words is "four hundred seventy-five million, eight hundred six thousand, four hundred sixteen".