239879115 has 24 divisors (see below), whose sum is σ = 475189728. Its totient is φ = 109658880.

The previous prime is 239879089. The next prime is 239879137. The reversal of 239879115 is 511978932.

239879115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 239879115 - 2⁵ = 239879083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380446 + ... + 381075.

It is an arithmetic number, because the mean of its divisors is an integer number (19799572).

Almost surely, 2^239879115 is an apocalyptic number.

239879115 is a deficient number, since it is larger than the sum of its proper divisors (235310613).

239879115 is a wasteful number, since it uses less digits than its factorization.

239879115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761539 (or 761536 counting only the distinct ones).

The product of its digits is 136080, while the sum is 45.

The square root of 239879115 is about 15488.0313468175. The cubic root of 239879115 is about 621.3421453897.

The spelling of 239879115 in words is "two hundred thirty-nine million, eight hundred seventy-nine thousand, one hundred fifteen".