158792 has 16 divisors (see below), whose sum is σ = 311040. Its totient is φ = 75856.

The previous prime is 158791. The next prime is 158803. The reversal of 158792 is 297851.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 158792.

It is not an unprimeable number, because it can be changed into a prime (158791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248 + ... + 615.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2¹⁵⁸⁷⁹² is an apocalyptic number.

It is an amenable number.

158792 is a deficient number, since it is larger than the sum of its proper divisors (152248).

158792 is a wasteful number, since it uses less digits than its factorization.

158792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892 (or 888 counting only the distinct ones).

The product of its digits is 5040, while the sum is 32.

The square root of 158792 is about 398.4871390647. The cubic root of 158792 is about 54.1513813544.

The spelling of 158792 in words is "one hundred fifty-eight thousand, seven hundred ninety-two".