115464120 has 64 divisors (see below), whose sum is σ = 347185440. Its totient is φ = 30720000.

The previous prime is 115464043. The next prime is 115464127. The reversal of 115464120 is 21464511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115464127) 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, 71320 + ... + 72920.

Almost surely, 2^115464120 is an apocalyptic number.

115464120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115464120 is an abundant number, since it is smaller than the sum of its proper divisors (231721320).

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

115464120 is a wasteful number, since it uses less digits than its factorization.

115464120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216 (or 2212 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 115464120 is about 10745.4232117679. The cubic root of 115464120 is about 486.9477348912.

The spelling of 115464120 in words is "one hundred fifteen million, four hundred sixty-four thousand, one hundred twenty".