114518139 has 8 divisors (see below), whose sum is σ = 153325392. Its totient is φ = 76028160.

The previous prime is 114518119. The next prime is 114518197. The reversal of 114518139 is 931815411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 114518139 - 2²⁰ = 113469563 is a prime.

It is a super-2 number, since 2×114518139² = 26228808320046642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114518119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78474 + ... + 79919.

It is an arithmetic number, because the mean of its divisors is an integer number (19165674).

Almost surely, 2^114518139 is an apocalyptic number.

114518139 is a deficient number, since it is larger than the sum of its proper divisors (38807253).

114518139 is a wasteful number, since it uses less digits than its factorization.

114518139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158637.

The product of its digits is 4320, while the sum is 33.

The square root of 114518139 is about 10701.3148257586. The cubic root of 114518139 is about 485.6142555459.

The spelling of 114518139 in words is "one hundred fourteen million, five hundred eighteen thousand, one hundred thirty-nine".