117612575 has 24 divisors (see below), whose sum is σ = 149316336. Its totient is φ = 91872000.

The previous prime is 117612571. The next prime is 117612587. The reversal of 117612575 is 575216711.

It is not a de Polignac number, because 117612575 - 2² = 117612571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117612571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355160 + ... + 355490.

It is an arithmetic number, because the mean of its divisors is an integer number (6221514).

Almost surely, 2^117612575 is an apocalyptic number.

117612575 is a deficient number, since it is larger than the sum of its proper divisors (31703761).

117612575 is a wasteful number, since it uses less digits than its factorization.

117612575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 630 counting only the distinct ones).

The product of its digits is 14700, while the sum is 35.

The square root of 117612575 is about 10844.9331487105. The cubic root of 117612575 is about 489.9494255730.

The spelling of 117612575 in words is "one hundred seventeen million, six hundred twelve thousand, five hundred seventy-five".