475775622 has 48 divisors (see below), whose sum is σ = 1181306880. Its totient is φ = 135567216.

The previous prime is 475775567. The next prime is 475775669. The reversal of 475775622 is 226577574.

475775622 is a `hidden beast` number, since 4 + 7 + 577 + 56 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43329 + ... + 53187.

It is an arithmetic number, because the mean of its divisors is an integer number (24610560).

Almost surely, 2^475775622 is an apocalyptic number.

475775622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

475775622 is an abundant number, since it is smaller than the sum of its proper divisors (705531258).

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

475775622 is a wasteful number, since it uses less digits than its factorization.

475775622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10257 (or 10254 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The square root of 475775622 is about 21812.2814487618. The cubic root of 475775622 is about 780.6698289556.

The spelling of 475775622 in words is "four hundred seventy-five million, seven hundred seventy-five thousand, six hundred twenty-two".