117660260 has 24 divisors (see below), whose sum is σ = 247543296. Its totient is φ = 46977120.

The previous prime is 117660227. The next prime is 117660269. The reversal of 117660260 is 62066711.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (117660269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6269 + ... + 16571.

It is an arithmetic number, because the mean of its divisors is an integer number (10314304).

Almost surely, 2^117660260 is an apocalyptic number.

117660260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117660260 is an abundant number, since it is smaller than the sum of its proper divisors (129883036).

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

117660260 is a wasteful number, since it uses less digits than its factorization.

117660260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10883 (or 10881 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 117660260 is about 10847.1314180294. The cubic root of 117660260 is about 490.0156318767.

The spelling of 117660260 in words is "one hundred seventeen million, six hundred sixty thousand, two hundred sixty".