117552120 has 64 divisors (see below), whose sum is σ = 403038720. Its totient is φ = 26868864.

The previous prime is 117552077. The next prime is 117552121. The reversal of 117552120 is 21255711.

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 (117552121) 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, 69132 + ... + 70811.

It is an arithmetic number, because the mean of its divisors is an integer number (6297480).

Almost surely, 2^117552120 is an apocalyptic number.

117552120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117552120 is an abundant number, since it is smaller than the sum of its proper divisors (285486600).

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

117552120 is a wasteful number, since it uses less digits than its factorization.

117552120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139964 (or 139960 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 117552120 is about 10842.1455441255. The cubic root of 117552120 is about 489.8654635504.

The spelling of 117552120 in words is "one hundred seventeen million, five hundred fifty-two thousand, one hundred twenty".