117252810 has 48 divisors (see below), whose sum is σ = 305420544. Its totient is φ = 31209696.

The previous prime is 117252803. The next prime is 117252851. The reversal of 117252810 is 18252711.

It is a super-2 number, since 2×117252810² = 27496442905792200, which contains 22 as substring.

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, 73279 + ... + 74861.

It is an arithmetic number, because the mean of its divisors is an integer number (6362928).

Almost surely, 2^117252810 is an apocalyptic number.

117252810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117252810 is an abundant number, since it is smaller than the sum of its proper divisors (188167734).

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

117252810 is a wasteful number, since it uses less digits than its factorization.

117252810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419 (or 2416 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 117252810 is about 10828.3336668206. Note that the first 3 decimals coincide. The cubic root of 117252810 is about 489.4493467097.

Subtracting from 117252810 its reverse (18252711), we obtain a palindrome (99000099).

It can be divided in two parts, 11725 and 2810, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 117252810 in words is "one hundred seventeen million, two hundred fifty-two thousand, eight hundred ten".