117365955 has 32 divisors (see below), whose sum is σ = 217344000. Its totient is φ = 52970112.

The previous prime is 117365953. The next prime is 117365957. The reversal of 117365955 is 559563711.

It is an interprime number because it is at equal distance from previous prime (117365953) and next prime (117365957).

It is not a de Polignac number, because 117365955 - 2¹ = 117365953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117365951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1221 + ... + 15369.

It is an arithmetic number, because the mean of its divisors is an integer number (6792000).

Almost surely, 2^117365955 is an apocalyptic number.

117365955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117365955 is a deficient number, since it is larger than the sum of its proper divisors (99978045).

117365955 is a wasteful number, since it uses less digits than its factorization.

117365955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14243.

The product of its digits is 141750, while the sum is 42.

The square root of 117365955 is about 10833.5568951291. The cubic root of 117365955 is about 489.6067301248.

The spelling of 117365955 in words is "one hundred seventeen million, three hundred sixty-five thousand, nine hundred fifty-five".