117068456 has 8 divisors (see below), whose sum is σ = 219503370. Its totient is φ = 58534224.

The previous prime is 117068453. The next prime is 117068491. The reversal of 117068456 is 654860711.

It can be written as a sum of positive squares in only one way, i.e., 73376356 + 43692100 = 8566^2 + 6610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (117068453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7316771 + ... + 7316786.

Almost surely, 2^117068456 is an apocalyptic number.

It is an amenable number.

117068456 is a deficient number, since it is larger than the sum of its proper divisors (102434914).

117068456 is a wasteful number, since it uses less digits than its factorization.

117068456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14633563 (or 14633559 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 117068456 is about 10819.8177433818. The cubic root of 117068456 is about 489.1926953592.

The spelling of 117068456 in words is "one hundred seventeen million, sixty-eight thousand, four hundred fifty-six".