117596655 has 48 divisors (see below), whose sum is σ = 223325856. Its totient is φ = 56770560.

The previous prime is 117596627. The next prime is 117596663. The reversal of 117596655 is 556695711.

117596655 is a `hidden beast` number, since 1 + 1 + 7 + 596 + 6 + 55 = 666.

It is not a de Polignac number, because 117596655 - 2⁸ = 117596399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 117596655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174399 + ... + 175071.

It is an arithmetic number, because the mean of its divisors is an integer number (4652622).

Almost surely, 2^117596655 is an apocalyptic number.

117596655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117596655 is a deficient number, since it is larger than the sum of its proper divisors (105729201).

117596655 is a wasteful number, since it uses less digits than its factorization.

With its successor (117596656) it forms an eRAP, since the sums of their prime factors are consecutive (1048 and 1049).

117596655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048 (or 1045 counting only the distinct ones).

The product of its digits is 283500, while the sum is 45.

The square root of 117596655 is about 10844.1991405544. The cubic root of 117596655 is about 489.9273181103.

The spelling of 117596655 in words is "one hundred seventeen million, five hundred ninety-six thousand, six hundred fifty-five".