117456225 has 12 divisors (see below), whose sum is σ = 194194416. Its totient is φ = 62643280.

The previous prime is 117456217. The next prime is 117456289. The reversal of 117456225 is 522654711.

It is not a de Polignac number, because 117456225 - 2³ = 117456217 is a prime.

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, 782967 + ... + 783116.

It is an arithmetic number, because the mean of its divisors is an integer number (16182868).

Almost surely, 2^117456225 is an apocalyptic number.

117456225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117456225 is a deficient number, since it is larger than the sum of its proper divisors (76738191).

117456225 is a wasteful number, since it uses less digits than its factorization.

117456225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566096 (or 1566091 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 117456225 is about 10837.7223160588. The cubic root of 117456225 is about 489.7322221476.

The spelling of 117456225 in words is "one hundred seventeen million, four hundred fifty-six thousand, two hundred twenty-five".