117525606 has 24 divisors (see below), whose sum is σ = 258363672. Its totient is φ = 35613600.

The previous prime is 117525599. The next prime is 117525623. The reversal of 117525606 is 606525711.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 80215 + ... + 81666.

It is an arithmetic number, because the mean of its divisors is an integer number (10765153).

Almost surely, 2^117525606 is an apocalyptic number.

117525606 is an abundant number, since it is smaller than the sum of its proper divisors (140838066).

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

117525606 is a wasteful number, since it uses less digits than its factorization.

117525606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161908 (or 161897 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 117525606 is about 10840.9227467038. The cubic root of 117525606 is about 489.8286308968.

The spelling of 117525606 in words is "one hundred seventeen million, five hundred twenty-five thousand, six hundred six".