117525306 has 16 divisors (see below), whose sum is σ = 238362048. Its totient is φ = 38623200.

The previous prime is 117525299. The next prime is 117525347. The reversal of 117525306 is 603525711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137515 + ... + 138366.

It is an arithmetic number, because the mean of its divisors is an integer number (14897628).

Almost surely, 2^117525306 is an apocalyptic number.

117525306 is an abundant number, since it is smaller than the sum of its proper divisors (120836742).

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

117525306 is a wasteful number, since it uses less digits than its factorization.

117525306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275957.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 117525306 is about 10840.9089102344. The cubic root of 117525306 is about 489.8282141119.

The spelling of 117525306 in words is "one hundred seventeen million, five hundred twenty-five thousand, three hundred six".