572270724 has 48 divisors (see below), whose sum is σ = 1501563840. Its totient is φ = 188455680.

The previous prime is 572270723. The next prime is 572270753. The reversal of 572270724 is 427072275.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (572270723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22957 + ... + 40884.

It is an arithmetic number, because the mean of its divisors is an integer number (31282580).

Almost surely, 2^572270724 is an apocalyptic number.

572270724 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

572270724 is an abundant number, since it is smaller than the sum of its proper divisors (929293116).

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

572270724 is a wasteful number, since it uses less digits than its factorization.

572270724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63937 (or 63929 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 572270724 is about 23922.1805862258. The cubic root of 572270724 is about 830.2339902531.

The spelling of 572270724 in words is "five hundred seventy-two million, two hundred seventy thousand, seven hundred twenty-four".