157079 has 8 divisors (see below), whose sum is σ = 173712. Its totient is φ = 141120.

The previous prime is 157061. The next prime is 157081. The reversal of 157079 is 970751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 157079 - 2⁸ = 156823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419 + ... + 699.

It is an arithmetic number, because the mean of its divisors is an integer number (21714).

2¹⁵⁷⁰⁷⁹ is an apocalyptic number.

157079 is a deficient number, since it is larger than the sum of its proper divisors (16633).

157079 is a wasteful number, since it uses less digits than its factorization.

157079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337.

The product of its (nonzero) digits is 2205, while the sum is 29.

The square root of 157079 is about 396.3319315927. The cubic root of 157079 is about 53.9559540235.

The spelling of 157079 in words is "one hundred fifty-seven thousand, seventy-nine".