117079320 has 32 divisors (see below), whose sum is σ = 351238320. Its totient is φ = 31221120.

The previous prime is 117079309. The next prime is 117079321. The reversal of 117079320 is 23970711.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117079321) 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, 487711 + ... + 487950.

Almost surely, 2^117079320 is an apocalyptic number.

117079320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117079320 is an abundant number, since it is smaller than the sum of its proper divisors (234159000).

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

117079320 is a wasteful number, since it uses less digits than its factorization.

117079320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975675 (or 975671 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 117079320 is about 10820.3197734633. The cubic root of 117079320 is about 489.2078273177.

The spelling of 117079320 in words is "one hundred seventeen million, seventy-nine thousand, three hundred twenty".