117307340 has 48 divisors (see below), whose sum is σ = 253562400. Its totient is φ = 45568512.

The previous prime is 117307339. The next prime is 117307357. The reversal of 117307340 is 43703711.

It is a super-2 number, since 2×117307340² = 27522024035751200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104462 + ... + 105578.

It is an arithmetic number, because the mean of its divisors is an integer number (5282550).

Almost surely, 2^117307340 is an apocalyptic number.

117307340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117307340 is an abundant number, since it is smaller than the sum of its proper divisors (136255060).

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

117307340 is a wasteful number, since it uses less digits than its factorization.

117307340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 117307340 is about 10830.8513054145. The cubic root of 117307340 is about 489.5252099562.

The spelling of 117307340 in words is "one hundred seventeen million, three hundred seven thousand, three hundred forty".