158379856 has 20 divisors (see below), whose sum is σ = 307060704. Its totient is φ = 79138400.

The previous prime is 158379829. The next prime is 158379889. The reversal of 158379856 is 658973851.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38541 + ... + 42451.

Almost surely, 2^158379856 is an apocalyptic number.

158379856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

158379856 is a deficient number, since it is larger than the sum of its proper divisors (148680848).

158379856 is a wasteful number, since it uses less digits than its factorization.

158379856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450 (or 6444 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 52.

The square root of 158379856 is about 12584.9058796639. The cubic root of 158379856 is about 541.0449086510.

The spelling of 158379856 in words is "one hundred fifty-eight million, three hundred seventy-nine thousand, eight hundred fifty-six".