117022992 has 40 divisors (see below), whose sum is σ = 302930016. Its totient is φ = 38927616.

The previous prime is 117022991. The next prime is 117023017. The reversal of 117022992 is 299220711.

It is not an unprimeable number, because it can be changed into a prime (117022991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24028 + ... + 28484.

Almost surely, 2^117022992 is an apocalyptic number.

117022992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117022992 is an abundant number, since it is smaller than the sum of its proper divisors (185907024).

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

117022992 is a wasteful number, since it uses less digits than its factorization.

117022992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015 (or 5009 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 117022992 is about 10817.7165797593. The cubic root of 117022992 is about 489.1293605174.

The spelling of 117022992 in words is "one hundred seventeen million, twenty-two thousand, nine hundred ninety-two".