158877 has 12 divisors (see below), whose sum is σ = 232960. Its totient is φ = 104328.

The previous prime is 158867. The next prime is 158881. The reversal of 158877 is 778851.

158877 is a `hidden beast` number, since 1 + 588 + 77 = 666.

It is not a de Polignac number, because 158877 - 2⁷ = 158749 is a prime.

It is a super-2 number, since 2×158877² = 50483802258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1074 + ... + 1212.

2¹⁵⁸⁸⁷⁷ is an apocalyptic number.

It is an amenable number.

158877 is a deficient number, since it is larger than the sum of its proper divisors (74083).

158877 is a wasteful number, since it uses less digits than its factorization.

158877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 269 counting only the distinct ones).

The product of its digits is 15680, while the sum is 36.

The square root of 158877 is about 398.5937781752. The cubic root of 158877 is about 54.1610418880.

It can be divided in two parts, 158 and 877, that added together give a triangular number (1035 = T₄₅).

The spelling of 158877 in words is "one hundred fifty-eight thousand, eight hundred seventy-seven".