115614940 has 24 divisors (see below), whose sum is σ = 277476192. Its totient is φ = 39639360.

The previous prime is 115614937. The next prime is 115614949. The reversal of 115614940 is 49416511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115614949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412771 + ... + 413050.

It is an arithmetic number, because the mean of its divisors is an integer number (11561508).

Almost surely, 2^115614940 is an apocalyptic number.

115614940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115614940 is an abundant number, since it is smaller than the sum of its proper divisors (161861252).

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

115614940 is a wasteful number, since it uses less digits than its factorization.

115614940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825837 (or 825835 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 115614940 is about 10752.4387931297. The cubic root of 115614940 is about 487.1596607662.

The spelling of 115614940 in words is "one hundred fifteen million, six hundred fourteen thousand, nine hundred forty".