117399060 has 36 divisors (see below), whose sum is σ = 356111028. Its totient is φ = 31306368.

The previous prime is 117399049. The next prime is 117399071. The reversal of 117399060 is 60993711.

It is an interprime number because it is at equal distance from previous prime (117399049) and next prime (117399071).

It can be written as a sum of positive squares in 2 ways, for example, as 26501904 + 90897156 = 5148^2 + 9534^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 325929 + ... + 326288.

It is an arithmetic number, because the mean of its divisors is an integer number (9891973).

Almost surely, 2^117399060 is an apocalyptic number.

117399060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117399060 is an abundant number, since it is smaller than the sum of its proper divisors (238711968).

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

117399060 is a wasteful number, since it uses less digits than its factorization.

117399060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652232 (or 652227 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 117399060 is about 10835.0846789492. The cubic root of 117399060 is about 489.6527596771.

The spelling of 117399060 in words is "one hundred seventeen million, three hundred ninety-nine thousand, sixty".