157156 has 12 divisors (see below), whose sum is σ = 278460. Its totient is φ = 77600.

The previous prime is 157141. The next prime is 157163. The reversal of 157156 is 651751.

157156 is nontrivially palindromic in base 11.

157156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 102400 + 54756 = 320^2 + 234^2 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 157156.

It is an unprimeable number.

157156 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210 + ... + 598.

It is an arithmetic number, because the mean of its divisors is an integer number (23205).

2¹⁵⁷¹⁵⁶ is an apocalyptic number.

It is an amenable number.

157156 is a deficient number, since it is larger than the sum of its proper divisors (121304).

157156 is a wasteful number, since it uses less digits than its factorization.

157156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 492 counting only the distinct ones).

The product of its digits is 1050, while the sum is 25.

The square root of 157156 is about 396.4290604888. The cubic root of 157156 is about 53.9647689718.

It can be divided in two parts, 157 and 156, that added together give a palindrome (313).

The spelling of 157156 in words is "one hundred fifty-seven thousand, one hundred fifty-six".