117606455 has 16 divisors (see below), whose sum is σ = 149109120. Its totient is φ = 88902912.

The previous prime is 117606451. The next prime is 117606457. The reversal of 117606455 is 554606711.

It is a cyclic number.

It is not a de Polignac number, because 117606455 - 2² = 117606451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117606451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1814 + ... + 15443.

It is an arithmetic number, because the mean of its divisors is an integer number (9319320).

Almost surely, 2^117606455 is an apocalyptic number.

117606455 is a deficient number, since it is larger than the sum of its proper divisors (31502665).

117606455 is a wasteful number, since it uses less digits than its factorization.

117606455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17338.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 117606455 is about 10844.6509856242. The cubic root of 117606455 is about 489.9409272116.

The spelling of 117606455 in words is "one hundred seventeen million, six hundred six thousand, four hundred fifty-five".