117514780 has 24 divisors (see below), whose sum is σ = 251439552. Its totient is φ = 46118592.

The previous prime is 117514777. The next prime is 117514781. The reversal of 117514780 is 87415711.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117514781) 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, 54372 + ... + 56491.

It is an arithmetic number, because the mean of its divisors is an integer number (10476648).

Almost surely, 2^117514780 is an apocalyptic number.

117514780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117514780 is an abundant number, since it is smaller than the sum of its proper divisors (133924772).

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

117514780 is a wasteful number, since it uses less digits than its factorization.

117514780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110925 (or 110923 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 34.

The square root of 117514780 is about 10840.4234234646. The cubic root of 117514780 is about 489.8135900679.

The spelling of 117514780 in words is "one hundred seventeen million, five hundred fourteen thousand, seven hundred eighty".