114565139 has 12 divisors (see below), whose sum is σ = 128950416. Its totient is φ = 100991088.

The previous prime is 114565127. The next prime is 114565169. The reversal of 114565139 is 931565411.

It is not a de Polignac number, because 114565139 - 2⁴ = 114565123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114565099 and 114565108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114565169) 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, 184772 + ... + 185390.

It is an arithmetic number, because the mean of its divisors is an integer number (10745868).

Almost surely, 2^114565139 is an apocalyptic number.

114565139 is a deficient number, since it is larger than the sum of its proper divisors (14385277).

114565139 is an frugal number, since it uses more digits than its factorization.

114565139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 655 counting only the distinct ones).

The product of its digits is 16200, while the sum is 35.

The square root of 114565139 is about 10703.5105923244. The cubic root of 114565139 is about 485.6806809713.

The spelling of 114565139 in words is "one hundred fourteen million, five hundred sixty-five thousand, one hundred thirty-nine".