156536460 has 72 divisors (see below), whose sum is σ = 475946016. Its totient is φ = 41644800.

The previous prime is 156536447. The next prime is 156536467. The reversal of 156536460 is 64635651.

156536460 is a `hidden beast` number, since 1 + 5 + 6 + 5 + 3 + 646 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (156536467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107457 + ... + 108903.

Almost surely, 2^156536460 is an apocalyptic number.

156536460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156536460 is an abundant number, since it is smaller than the sum of its proper divisors (319409556).

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

156536460 is a wasteful number, since it uses less digits than its factorization.

156536460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063 (or 2058 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 156536460 is about 12511.4531530114. The cubic root of 156536460 is about 538.9376232226.

It can be divided in two parts, 1565 and 36460, that added together give a square (38025 = 195²).

The spelling of 156536460 in words is "one hundred fifty-six million, five hundred thirty-six thousand, four hundred sixty".