117025239 has 8 divisors (see below), whose sum is σ = 156132592. Its totient is φ = 77967360.

The previous prime is 117025213. The next prime is 117025247. The reversal of 117025239 is 932520711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117025239 - 2⁸ = 117024983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117025639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6442 + ... + 16599.

It is an arithmetic number, because the mean of its divisors is an integer number (19516574).

Almost surely, 2^117025239 is an apocalyptic number.

117025239 is a deficient number, since it is larger than the sum of its proper divisors (39107353).

117025239 is a wasteful number, since it uses less digits than its factorization.

117025239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24737.

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

The square root of 117025239 is about 10817.8204366684. The cubic root of 117025239 is about 489.1324911462.

The spelling of 117025239 in words is "one hundred seventeen million, twenty-five thousand, two hundred thirty-nine".