156832 has 36 divisors (see below), whose sum is σ = 345870. Its totient is φ = 69888.

The previous prime is 156823. The next prime is 156833. The reversal of 156832 is 238651.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 80656 + 76176 = 284^2 + 276^2 .

It is a junction number, because it is equal to n+sod(n) for n = 156797 and 156806.

It is not an unprimeable number, because it can be changed into a prime (156833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5394 + ... + 5422.

2¹⁵⁶⁸³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172935).

156832 is an abundant number, since it is smaller than the sum of its proper divisors (189038).

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

156832 is a wasteful number, since it uses less digits than its factorization.

156832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 44 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 156832 is about 396.0202015049. The cubic root of 156832 is about 53.9276580446.

It can be divided in two parts, 1568 and 32, that multiplied together give a square (50176 = 224²).

The spelling of 156832 in words is "one hundred fifty-six thousand, eight hundred thirty-two".