157379 has 4 divisors (see below), whose sum is σ = 158184. Its totient is φ = 156576.

The previous prime is 157363. The next prime is 157393. The reversal of 157379 is 973751.

157379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 973751 = 23 ⋅42337.

It is a cyclic number.

It is not a de Polignac number, because 157379 - 2⁴ = 157363 is a prime.

It is a Duffinian number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (157349) 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, 104 + ... + 570.

It is an arithmetic number, because the mean of its divisors is an integer number (39546).

2¹⁵⁷³⁷⁹ is an apocalyptic number.

157379 is a deficient number, since it is larger than the sum of its proper divisors (805).

157379 is an equidigital number, since it uses as much as digits as its factorization.

157379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its digits is 6615, while the sum is 32.

The square root of 157379 is about 396.7102216984. The cubic root of 157379 is about 53.9902817445.

It can be divided in two parts, 15 and 7379, that multiplied together give a triangular number (110685 = T₄₇₀).

The spelling of 157379 in words is "one hundred fifty-seven thousand, three hundred seventy-nine".