158896 has 10 divisors (see below), whose sum is σ = 307892. Its totient is φ = 79440.

The previous prime is 158881. The next prime is 158909. The reversal of 158896 is 698851.

It is a nialpdrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4950 + ... + 4981.

2¹⁵⁸⁸⁹⁶ is an apocalyptic number.

158896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

158896 is a deficient number, since it is larger than the sum of its proper divisors (148996).

158896 is an equidigital number, since it uses as much as digits as its factorization.

158896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9939 (or 9933 counting only the distinct ones).

The product of its digits is 17280, while the sum is 37.

The square root of 158896 is about 398.6176112517. The cubic root of 158896 is about 54.1632008302.

It can be divided in two parts, 15 and 8896, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 158896 in words is "one hundred fifty-eight thousand, eight hundred ninety-six".