572140692 has 96 divisors (see below), whose sum is σ = 1577139200. Its totient is φ = 178855776.

The previous prime is 572140669. The next prime is 572140697. The reversal of 572140692 is 296041275.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572140697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210003 + ... + 212709.

Almost surely, 2^572140692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572140692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788569600).

572140692 is an abundant number, since it is smaller than the sum of its proper divisors (1004998508).

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

572140692 is a wasteful number, since it uses less digits than its factorization.

572140692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842 (or 2834 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 572140692 is about 23919.4626193817. The cubic root of 572140692 is about 830.1711032549.

The spelling of 572140692 in words is "five hundred seventy-two million, one hundred forty thousand, six hundred ninety-two".