156480120 has 64 divisors (see below), whose sum is σ = 521604000. Its totient is φ = 41727744.

The previous prime is 156480113. The next prime is 156480127. The reversal of 156480120 is 21084651.

156480120 is a `hidden beast` number, since 1 + 5 + 648 + 0 + 12 + 0 = 666.

156480120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (156480113) and next prime (156480127).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156480127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71365 + ... + 73524.

Almost surely, 2^156480120 is an apocalyptic number.

156480120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156480120 is an abundant number, since it is smaller than the sum of its proper divisors (365123880).

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

156480120 is a wasteful number, since it uses less digits than its factorization.

156480120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144909 (or 144899 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 156480120 is about 12509.2014133597. The cubic root of 156480120 is about 538.8729580125.

The spelling of 156480120 in words is "one hundred fifty-six million, four hundred eighty thousand, one hundred twenty".