117776040 has 32 divisors (see below), whose sum is σ = 353328480. Its totient is φ = 31406912.

The previous prime is 117776033. The next prime is 117776063. The reversal of 117776040 is 40677711.

It is a junction number, because it is equal to n+sod(n) for n = 117775992 and 117776010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490614 + ... + 490853.

It is an arithmetic number, because the mean of its divisors is an integer number (11041515).

Almost surely, 2^117776040 is an apocalyptic number.

117776040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117776040 is an abundant number, since it is smaller than the sum of its proper divisors (235552440).

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

117776040 is a wasteful number, since it uses less digits than its factorization.

117776040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981481 (or 981477 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 117776040 is about 10852.4670006409. The cubic root of 117776040 is about 490.1763075115.

The spelling of 117776040 in words is "one hundred seventeen million, seven hundred seventy-six thousand, forty".