117008925 has 24 divisors (see below), whose sum is σ = 211043040. Its totient is φ = 56731200.

The previous prime is 117008893. The next prime is 117008953. The reversal of 117008925 is 529800711.

It is not a de Polignac number, because 117008925 - 2⁵ = 117008893 is a prime.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70090 + ... + 71739.

It is an arithmetic number, because the mean of its divisors is an integer number (8793460).

Almost surely, 2^117008925 is an apocalyptic number.

117008925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117008925 is a deficient number, since it is larger than the sum of its proper divisors (94034115).

117008925 is a wasteful number, since it uses less digits than its factorization.

117008925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141853 (or 141848 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 117008925 is about 10817.0663767955. The cubic root of 117008925 is about 489.1097607837.

The spelling of 117008925 in words is "one hundred seventeen million, eight thousand, nine hundred twenty-five".