117253180 has 48 divisors (see below), whose sum is σ = 282764160. Its totient is φ = 40392000.

The previous prime is 117253127. The next prime is 117253183. The reversal of 117253180 is 81352711.

It is a super-2 number, since 2×117253180² = 27496616440224800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117253183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9846 + ... + 18205.

It is an arithmetic number, because the mean of its divisors is an integer number (5890920).

Almost surely, 2^117253180 is an apocalyptic number.

117253180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117253180 is an abundant number, since it is smaller than the sum of its proper divisors (165510980).

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

117253180 is a wasteful number, since it uses less digits than its factorization.

117253180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28090 (or 28088 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 117253180 is about 10828.3507516149. The cubic root of 117253180 is about 489.4498615404.

The spelling of 117253180 in words is "one hundred seventeen million, two hundred fifty-three thousand, one hundred eighty".