117013775 has 6 divisors (see below), whose sum is σ = 145097112. Its totient is φ = 93611000.

The previous prime is 117013763. The next prime is 117013781. The reversal of 117013775 is 577310711.

It is not a de Polignac number, because 117013775 - 2¹² = 117009679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2340251 + ... + 2340300.

It is an arithmetic number, because the mean of its divisors is an integer number (24182852).

Almost surely, 2^117013775 is an apocalyptic number.

117013775 is a deficient number, since it is larger than the sum of its proper divisors (28083337).

117013775 is an equidigital number, since it uses as much as digits as its factorization.

117013775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680561 (or 4680556 counting only the distinct ones).

The product of its (nonzero) digits is 5145, while the sum is 32.

The square root of 117013775 is about 10817.2905572514. The cubic root of 117013775 is about 489.1165185291.

The spelling of 117013775 in words is "one hundred seventeen million, thirteen thousand, seven hundred seventy-five".