925722864 has 160 divisors (see below), whose sum is σ = 3051590400. Its totient is φ = 265731840.

The previous prime is 925722859. The next prime is 925722893. The reversal of 925722864 is 468227529.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85162 + ... + 95414.

It is an arithmetic number, because the mean of its divisors is an integer number (19072440).

Almost surely, 2^925722864 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 925722864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1525795200).

925722864 is an abundant number, since it is smaller than the sum of its proper divisors (2125867536).

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

925722864 is a wasteful number, since it uses less digits than its factorization.

925722864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10300 (or 10288 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 925722864 is about 30425.6941416297. The cubic root of 925722864 is about 974.6013233943.

The spelling of 925722864 in words is "nine hundred twenty-five million, seven hundred twenty-two thousand, eight hundred sixty-four".