117752040 has 96 divisors (see below), whose sum is σ = 437374080. Its totient is φ = 26914176.

The previous prime is 117752039. The next prime is 117752053. The reversal of 117752040 is 40257711.

It is a junction number, because it is equal to n+sod(n) for n = 117751995 and 117752013.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20844 + ... + 25883.

It is an arithmetic number, because the mean of its divisors is an integer number (4555980).

Almost surely, 2^117752040 is an apocalyptic number.

117752040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117752040 is an abundant number, since it is smaller than the sum of its proper divisors (319622040).

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

117752040 is a wasteful number, since it uses less digits than its factorization.

117752040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46751 (or 46744 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 117752040 is about 10851.3612049365. The cubic root of 117752040 is about 490.1430097639.

The spelling of 117752040 in words is "one hundred seventeen million, seven hundred fifty-two thousand, forty".