114459138 has 24 divisors (see below), whose sum is σ = 248756976. Its totient is φ = 38035800.

The previous prime is 114459083. The next prime is 114459139. The reversal of 114459138 is 831954411.

It is not an unprimeable number, because it can be changed into a prime (114459139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3648 + ... + 15563.

It is an arithmetic number, because the mean of its divisors is an integer number (10364874).

Almost surely, 2^114459138 is an apocalyptic number.

114459138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

114459138 is an abundant number, since it is smaller than the sum of its proper divisors (134297838).

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

114459138 is a wasteful number, since it uses less digits than its factorization.

114459138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19550 (or 19547 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 114459138 is about 10698.5577532675. The cubic root of 114459138 is about 485.5308432908.

The spelling of 114459138 in words is "one hundred fourteen million, four hundred fifty-nine thousand, one hundred thirty-eight".