158023896 has 16 divisors (see below), whose sum is σ = 395059800. Its totient is φ = 52674624.

The previous prime is 158023849. The next prime is 158023897. The reversal of 158023896 is 698320851.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158023897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3292141 + ... + 3292188.

Almost surely, 2^158023896 is an apocalyptic number.

It is an amenable number.

158023896 is an abundant number, since it is smaller than the sum of its proper divisors (237035904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158023896 is a wasteful number, since it uses less digits than its factorization.

158023896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6584338 (or 6584334 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 158023896 is about 12570.7555858827. The cubic root of 158023896 is about 540.6392703462.

The spelling of 158023896 in words is "one hundred fifty-eight million, twenty-three thousand, eight hundred ninety-six".