117414855 has 12 divisors (see below), whose sum is σ = 203519160. Its totient is φ = 62621232.

The previous prime is 117414833. The next prime is 117414859. The reversal of 117414855 is 558414711.

117414855 is a `hidden beast` number, since 1 + 174 + 1 + 485 + 5 = 666.

It is not a de Polignac number, because 117414855 - 2¹⁷ = 117283783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117414859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1304565 + ... + 1304654.

It is an arithmetic number, because the mean of its divisors is an integer number (16959930).

Almost surely, 2^117414855 is an apocalyptic number.

117414855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117414855 is a deficient number, since it is larger than the sum of its proper divisors (86104305).

117414855 is a wasteful number, since it uses less digits than its factorization.

117414855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609230 (or 2609227 counting only the distinct ones).

The product of its digits is 22400, while the sum is 36.

The square root of 117414855 is about 10835.8135366017. The cubic root of 117414855 is about 489.6747181678.

The spelling of 117414855 in words is "one hundred seventeen million, four hundred fourteen thousand, eight hundred fifty-five".