117018152 has 16 divisors (see below), whose sum is σ = 219750900. Its totient is φ = 58417920.

The previous prime is 117018151. The next prime is 117018173. The reversal of 117018152 is 251810711.

It can be written as a sum of positive squares in 2 ways, for example, as 94984516 + 22033636 = 9746^2 + 4694^2 .

It is not an unprimeable number, because it can be changed into a prime (117018151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777 + ... + 16352.

Almost surely, 2^117018152 is an apocalyptic number.

It is an amenable number.

117018152 is a deficient number, since it is larger than the sum of its proper divisors (102732748).

117018152 is a wasteful number, since it uses less digits than its factorization.

117018152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22796 (or 22792 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 26.

The square root of 117018152 is about 10817.4928703466. The cubic root of 117018152 is about 489.1226170598.

Adding to 117018152 its reverse (251810711), we get a palindrome (368828863).

The spelling of 117018152 in words is "one hundred seventeen million, eighteen thousand, one hundred fifty-two".