157479258 has 16 divisors (see below), whose sum is σ = 331535520. Its totient is φ = 49730256.

The previous prime is 157479241. The next prime is 157479331. The reversal of 157479258 is 852974751.

157479258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690585 + ... + 690812.

It is an arithmetic number, because the mean of its divisors is an integer number (20720970).

Almost surely, 2^157479258 is an apocalyptic number.

157479258 is an abundant number, since it is smaller than the sum of its proper divisors (174056262).

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

157479258 is a wasteful number, since it uses less digits than its factorization.

157479258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381421.

The product of its digits is 705600, while the sum is 48.

The square root of 157479258 is about 12549.0739897412. The cubic root of 157479258 is about 540.0174411376.

The spelling of 157479258 in words is "one hundred fifty-seven million, four hundred seventy-nine thousand, two hundred fifty-eight".