117237580 has 24 divisors (see below), whose sum is σ = 249318720. Its totient is φ = 46300800.

The previous prime is 117237577. The next prime is 117237607. The reversal of 117237580 is 85732711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35521 + ... + 38680.

It is an arithmetic number, because the mean of its divisors is an integer number (10388280).

Almost surely, 2^117237580 is an apocalyptic number.

117237580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117237580 is an abundant number, since it is smaller than the sum of its proper divisors (132081140).

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

117237580 is a wasteful number, since it uses less digits than its factorization.

117237580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74289 (or 74287 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 117237580 is about 10827.6303963517. The cubic root of 117237580 is about 489.4281542216.

The spelling of 117237580 in words is "one hundred seventeen million, two hundred thirty-seven thousand, five hundred eighty".