117525044 has 24 divisors (see below), whose sum is σ = 253131648. Its totient is φ = 46493280.

The previous prime is 117525041. The next prime is 117525047. The reversal of 117525044 is 440525711.

It is an interprime number because it is at equal distance from previous prime (117525041) and next prime (117525047).

It is a junction number, because it is equal to n+sod(n) for n = 117524998 and 117525016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117525041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161072 + ... + 161799.

It is an arithmetic number, because the mean of its divisors is an integer number (10547152).

Almost surely, 2^117525044 is an apocalyptic number.

117525044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117525044 is an abundant number, since it is smaller than the sum of its proper divisors (135606604).

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

117525044 is a wasteful number, since it uses less digits than its factorization.

117525044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322895 (or 322893 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 117525044 is about 10840.8968263700. The cubic root of 117525044 is about 489.8278501191.

The spelling of 117525044 in words is "one hundred seventeen million, five hundred twenty-five thousand, forty-four".