117607580 has 24 divisors (see below), whose sum is σ = 252721392. Its totient is φ = 45948672.

The previous prime is 117607577. The next prime is 117607603. The reversal of 117607580 is 85706711.

It is a self number, because there is not a number n which added to its sum of digits gives 117607580.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67517 + ... + 69236.

It is an arithmetic number, because the mean of its divisors is an integer number (10530058).

Almost surely, 2^117607580 is an apocalyptic number.

117607580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117607580 is an abundant number, since it is smaller than the sum of its proper divisors (135113812).

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

117607580 is a wasteful number, since it uses less digits than its factorization.

117607580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136805 (or 136803 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 35.

The square root of 117607580 is about 10844.7028543893. The cubic root of 117607580 is about 489.9424894325.

The spelling of 117607580 in words is "one hundred seventeen million, six hundred seven thousand, five hundred eighty".