192797264 has 20 divisors (see below), whose sum is σ = 407503680. Its totient is φ = 87635040.

The previous prime is 192797233. The next prime is 192797279. The reversal of 192797264 is 462797291.

It is a congruent number.

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, 547544 + ... + 547895.

It is an arithmetic number, because the mean of its divisors is an integer number (20375184).

Almost surely, 2^192797264 is an apocalyptic number.

It is an amenable number.

192797264 is an abundant number, since it is smaller than the sum of its proper divisors (214706416).

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

192797264 is a wasteful number, since it uses less digits than its factorization.

192797264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095458 (or 1095452 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 192797264 is about 13885.1454439628. The cubic root of 192797264 is about 577.6972349047.

The spelling of 192797264 in words is "one hundred ninety-two million, seven hundred ninety-seven thousand, two hundred sixty-four".