115240612 has 12 divisors (see below), whose sum is σ = 201761280. Its totient is φ = 57594536.

The previous prime is 115240571. The next prime is 115240673. The reversal of 115240612 is 216042511.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6513 + ... + 16519.

It is an arithmetic number, because the mean of its divisors is an integer number (16813440).

Almost surely, 2^115240612 is an apocalyptic number.

It is an amenable number.

115240612 is a deficient number, since it is larger than the sum of its proper divisors (86520668).

115240612 is a wasteful number, since it uses less digits than its factorization.

115240612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12890 (or 12888 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 115240612 is about 10735.0180251362. The cubic root of 115240612 is about 486.6333312585.

The spelling of 115240612 in words is "one hundred fifteen million, two hundred forty thousand, six hundred twelve".