114995640 has 64 divisors (see below), whose sum is σ = 345692160. Its totient is φ = 30602880.

The previous prime is 114995627. The next prime is 114995663. The reversal of 114995640 is 46599411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115545 + ... + 116535.

It is an arithmetic number, because the mean of its divisors is an integer number (5401440).

Almost surely, 2^114995640 is an apocalyptic number.

114995640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114995640 is an abundant number, since it is smaller than the sum of its proper divisors (230696520).

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

114995640 is a wasteful number, since it uses less digits than its factorization.

114995640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 114995640 is about 10723.6020067886. The cubic root of 114995640 is about 486.2882673980.

The spelling of 114995640 in words is "one hundred fourteen million, nine hundred ninety-five thousand, six hundred forty".