117615063 has 4 divisors (see below), whose sum is σ = 156820088. Its totient is φ = 78410040.

The previous prime is 117615049. The next prime is 117615133. The reversal of 117615063 is 360516711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360516711 = 3 ⋅120172237.

It is not a de Polignac number, because 117615063 - 2⁶ = 117614999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117615063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117615763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19602508 + ... + 19602513.

It is an arithmetic number, because the mean of its divisors is an integer number (39205022).

Almost surely, 2^117615063 is an apocalyptic number.

117615063 is a deficient number, since it is larger than the sum of its proper divisors (39205025).

117615063 is an equidigital number, since it uses as much as digits as its factorization.

117615063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39205024.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 117615063 is about 10845.0478560493. The cubic root of 117615063 is about 489.9528803781.

The spelling of 117615063 in words is "one hundred seventeen million, six hundred fifteen thousand, sixty-three".