572117476 has 12 divisors (see below), whose sum is σ = 1144235008. Its totient is φ = 245193192.

The previous prime is 572117443. The next prime is 572117477. The reversal of 572117476 is 674711275.

It is a happy number.

572117476 is an admirable number.

It is a super-2 number, since 2×572117476² = 654636812689221152, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (572117477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10216356 + ... + 10216411.

Almost surely, 2^572117476 is an apocalyptic number.

It is an amenable number.

572117476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

572117476 is a wasteful number, since it uses less digits than its factorization.

572117476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20432778 (or 20432776 counting only the distinct ones).

The product of its digits is 82320, while the sum is 40.

The square root of 572117476 is about 23918.9773192752. The cubic root of 572117476 is about 830.1598743659.

The spelling of 572117476 in words is "five hundred seventy-two million, one hundred seventeen thousand, four hundred seventy-six".