475784952 has 32 divisors (see below), whose sum is σ = 1191974400. Its totient is φ = 158260064.

The previous prime is 475784941. The next prime is 475784989. The reversal of 475784952 is 259487574.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 475784895 and 475784904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9198 + ... + 32189.

It is an arithmetic number, because the mean of its divisors is an integer number (37249200).

Almost surely, 2^475784952 is an apocalyptic number.

It is an amenable number.

475784952 is an abundant number, since it is smaller than the sum of its proper divisors (716189448).

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

475784952 is a wasteful number, since it uses less digits than its factorization.

475784952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41875 (or 41871 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The square root of 475784952 is about 21812.4953180511. The cubic root of 475784952 is about 780.6749319226.

The spelling of 475784952 in words is "four hundred seventy-five million, seven hundred eighty-four thousand, nine hundred fifty-two".