115079040 has 96 divisors (see below), whose sum is σ = 397402200. Its totient is φ = 30686208.

The previous prime is 115079033. The next prime is 115079093. The reversal of 115079040 is 40970511.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 115078995 and 115079013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4230 + ... + 15749.

Almost surely, 2^115079040 is an apocalyptic number.

115079040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115079040 is an abundant number, since it is smaller than the sum of its proper divisors (282323160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115079040 is a wasteful number, since it uses less digits than its factorization.

115079040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20004 (or 19989 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 115079040 is about 10727.4899207597. The cubic root of 115079040 is about 486.4057983496.

The spelling of 115079040 in words is "one hundred fifteen million, seventy-nine thousand, forty".