992320232 has 8 divisors (see below), whose sum is σ = 1860600450. Its totient is φ = 496160112.

The previous prime is 992320229. The next prime is 992320237. The reversal of 992320232 is 232023299.

It can be written as a sum of positive squares in only one way, i.e., 828633796 + 163686436 = 28786^2 + 12794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (992320237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62020007 + ... + 62020022.

Almost surely, 2^992320232 is an apocalyptic number.

It is an amenable number.

992320232 is a deficient number, since it is larger than the sum of its proper divisors (868280218).

992320232 is a wasteful number, since it uses less digits than its factorization.

992320232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124040035 (or 124040031 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 992320232 is about 31501.1147739251. The cubic root of 992320232 is about 997.4334960258.

The spelling of 992320232 in words is "nine hundred ninety-two million, three hundred twenty thousand, two hundred thirty-two".