992231132 has 24 divisors (see below), whose sum is σ = 1813005600. Its totient is φ = 474255936.

The previous prime is 992231113. The next prime is 992231153. The reversal of 992231132 is 231132299.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284294 + ... + 287762.

It is an arithmetic number, because the mean of its divisors is an integer number (75541900).

Almost surely, 2^992231132 is an apocalyptic number.

992231132 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

992231132 is a deficient number, since it is larger than the sum of its proper divisors (820774468).

992231132 is a wasteful number, since it uses less digits than its factorization.

992231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605 (or 6603 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 992231132 is about 31499.7005065128. The cubic root of 992231132 is about 997.4036420930.

The spelling of 992231132 in words is "nine hundred ninety-two million, two hundred thirty-one thousand, one hundred thirty-two".