117155614 has 12 divisors (see below), whose sum is σ = 180129312. Its totient is φ = 57147440.

The previous prime is 117155611. The next prime is 117155617. The reversal of 117155614 is 416551711.

It is an interprime number because it is at equal distance from previous prime (117155611) and next prime (117155617).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117155611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14062 + ... + 20785.

It is an arithmetic number, because the mean of its divisors is an integer number (15010776).

Almost surely, 2^117155614 is an apocalyptic number.

117155614 is a deficient number, since it is larger than the sum of its proper divisors (62973698).

117155614 is an equidigital number, since it uses as much as digits as its factorization.

117155614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34931 (or 34890 counting only the distinct ones).

The product of its digits is 4200, while the sum is 31.

The square root of 117155614 is about 10823.8446958555. The cubic root of 117155614 is about 489.3140673086.

It can be divided in two parts, 11 and 7155614, that added together give a square (7155625 = 2675²).

The spelling of 117155614 in words is "one hundred seventeen million, one hundred fifty-five thousand, six hundred fourteen".