117097152 has 56 divisors (see below), whose sum is σ = 326136000. Its totient is φ = 36976896.

The previous prime is 117097103. The next prime is 117097159. The reversal of 117097152 is 251790711.

It is a super-2 number, since 2×117097152² = 27423486013022208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117097159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12402 + ... + 19697.

Almost surely, 2^117097152 is an apocalyptic number.

117097152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117097152 is an abundant number, since it is smaller than the sum of its proper divisors (209038848).

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

117097152 is a wasteful number, since it uses less digits than its factorization.

117097152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32133 (or 32123 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 33.

The square root of 117097152 is about 10821.1437473125. The cubic root of 117097152 is about 489.2326626490.

The spelling of 117097152 in words is "one hundred seventeen million, ninety-seven thousand, one hundred fifty-two".