117094440 has 64 divisors (see below), whose sum is σ = 362626560. Its totient is φ = 30216960.

The previous prime is 117094433. The next prime is 117094447. The reversal of 117094440 is 44490711.

It is an interprime number because it is at equal distance from previous prime (117094433) and next prime (117094447).

It is a super-2 number, since 2×117094440² = 27422215757827200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 117094398 and 117094407.

It is not an unprimeable number, because it can be changed into a prime (117094447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12019 + ... + 19458.

It is an arithmetic number, because the mean of its divisors is an integer number (5666040).

Almost surely, 2^117094440 is an apocalyptic number.

117094440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117094440 is an abundant number, since it is smaller than the sum of its proper divisors (245532120).

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

117094440 is a wasteful number, since it uses less digits than its factorization.

117094440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31522 (or 31518 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 117094440 is about 10821.0184363580. The cubic root of 117094440 is about 489.2288857020.

The spelling of 117094440 in words is "one hundred seventeen million, ninety-four thousand, four hundred forty".