117276488 has 32 divisors (see below), whose sum is σ = 252926400. Its totient is φ = 49937472.

The previous prime is 117276469. The next prime is 117276529. The reversal of 117276488 is 884672711.

It is a super-2 number, since 2×117276488² = 27507549275228288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123 + ... + 15461.

It is an arithmetic number, because the mean of its divisors is an integer number (7903950).

Almost surely, 2^117276488 is an apocalyptic number.

It is an amenable number.

117276488 is an abundant number, since it is smaller than the sum of its proper divisors (135649912).

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

117276488 is a wasteful number, since it uses less digits than its factorization.

117276488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13509 (or 13505 counting only the distinct ones).

The product of its digits is 150528, while the sum is 44.

The square root of 117276488 is about 10829.4269469811. The cubic root of 117276488 is about 489.4822909141.

The spelling of 117276488 in words is "one hundred seventeen million, two hundred seventy-six thousand, four hundred eighty-eight".