475492922 has 8 divisors (see below), whose sum is σ = 717362676. Its totient is φ = 236372032.

The previous prime is 475492909. The next prime is 475492939. The reversal of 475492922 is 229294574.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 373301041 + 102191881 = 19321^2 + 10109^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686783 + ... + 687474.

Almost surely, 2^475492922 is an apocalyptic number.

475492922 is a deficient number, since it is larger than the sum of its proper divisors (241869754).

475492922 is a wasteful number, since it uses less digits than its factorization.

475492922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374432.

The product of its digits is 362880, while the sum is 44.

The square root of 475492922 is about 21805.8001916921. The cubic root of 475492922 is about 780.5151768630.

The spelling of 475492922 in words is "four hundred seventy-five million, four hundred ninety-two thousand, nine hundred twenty-two".