475932222 has 24 divisors (see below), whose sum is σ = 1046579976. Its totient is φ = 156275856.

The previous prime is 475932211. The next prime is 475932227. The reversal of 475932222 is 222239574.

475932222 is a `hidden beast` number, since 47 + 593 + 2 + 2 + 22 = 666.

It is a super-2 number, since 2×475932222² = 453022959875714568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475932227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196113 + ... + 198524.

It is an arithmetic number, because the mean of its divisors is an integer number (43607499).

Almost surely, 2^475932222 is an apocalyptic number.

475932222 is an abundant number, since it is smaller than the sum of its proper divisors (570647754).

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

475932222 is a wasteful number, since it uses less digits than its factorization.

475932222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394712 (or 394709 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 475932222 is about 21815.8708742053. The cubic root of 475932222 is about 780.7554712058.

The spelling of 475932222 in words is "four hundred seventy-five million, nine hundred thirty-two thousand, two hundred twenty-two".