156936104 has 32 divisors (see below), whose sum is σ = 318801000. Its totient is φ = 72423936.

The previous prime is 156936097. The next prime is 156936113. The reversal of 156936104 is 401639651.

156936104 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 4 ways, for example, as 1435204 + 155500900 = 1198^2 + 12470^2 .

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, 13112 + ... + 22040.

Almost surely, 2^156936104 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 156936104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159400500).

156936104 is an abundant number, since it is smaller than the sum of its proper divisors (161864896).

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

156936104 is an equidigital number, since it uses as much as digits as its factorization.

156936104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8974 (or 8944 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 156936104 is about 12527.4140986877. The cubic root of 156936104 is about 539.3958767459.

It can be divided in two parts, 1569 and 36104, that added together give a palindrome (37673).

The spelling of 156936104 in words is "one hundred fifty-six million, nine hundred thirty-six thousand, one hundred four".