475397922 has 16 divisors (see below), whose sum is σ = 951093792. Its totient is φ = 158416320.

The previous prime is 475397891. The next prime is 475397933. The reversal of 475397922 is 229793574.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12033 + ... + 33099.

It is an arithmetic number, because the mean of its divisors is an integer number (59443362).

Almost surely, 2^475397922 is an apocalyptic number.

475397922 is an abundant number, since it is smaller than the sum of its proper divisors (475695870).

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

475397922 is a wasteful number, since it uses less digits than its factorization.

475397922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24833.

The product of its digits is 952560, while the sum is 48.

The square root of 475397922 is about 21803.6217633677. The cubic root of 475397922 is about 780.4631929974.

The spelling of 475397922 in words is "four hundred seventy-five million, three hundred ninety-seven thousand, nine hundred twenty-two".