158719996 has 12 divisors (see below), whose sum is σ = 292379080. Its totient is φ = 75183120.

The previous prime is 158719991. The next prime is 158720017. The reversal of 158719996 is 699917851.

158719996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158719991) 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, 1044135 + ... + 1044286.

Almost surely, 2^158719996 is an apocalyptic number.

It is an amenable number.

158719996 is a deficient number, since it is larger than the sum of its proper divisors (133659084).

158719996 is a wasteful number, since it uses less digits than its factorization.

158719996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088444 (or 2088442 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 55.

The square root of 158719996 is about 12598.4124396687. The cubic root of 158719996 is about 541.4319516202.

The spelling of 158719996 in words is "one hundred fifty-eight million, seven hundred nineteen thousand, nine hundred ninety-six".