158379872 has 24 divisors (see below), whose sum is σ = 356355216. Its totient is φ = 67876992.

The previous prime is 158379829. The next prime is 158379889. The reversal of 158379872 is 278973851.

It is a self number, because there is not a number n which added to its sum of digits gives 158379872.

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, 353303 + ... + 353750.

It is an arithmetic number, because the mean of its divisors is an integer number (14848134).

Almost surely, 2^158379872 is an apocalyptic number.

It is an amenable number.

158379872 is an abundant number, since it is smaller than the sum of its proper divisors (197975344).

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

158379872 is an equidigital number, since it uses as much as digits as its factorization.

158379872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707070 (or 707062 counting only the distinct ones).

The product of its digits is 846720, while the sum is 50.

The square root of 158379872 is about 12584.9065153461. The cubic root of 158379872 is about 541.0449268703.

The spelling of 158379872 in words is "one hundred fifty-eight million, three hundred seventy-nine thousand, eight hundred seventy-two".