114243731 has 16 divisors (see below), whose sum is σ = 135997440. Its totient is φ = 93895200.

The previous prime is 114243709. The next prime is 114243743. The reversal of 114243731 is 137342411.

It is a de Polignac number, because none of the positive numbers 2^k-114243731 is a prime.

It is a super-2 number, since 2×114243731² = 26103260145600722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114243731.

It is not an unprimeable number, because it can be changed into a prime (114245731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28790 + ... + 32516.

It is an arithmetic number, because the mean of its divisors is an integer number (8499840).

Almost surely, 2^114243731 is an apocalyptic number.

114243731 is a deficient number, since it is larger than the sum of its proper divisors (21753709).

114243731 is a wasteful number, since it uses less digits than its factorization.

114243731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914.

The product of its digits is 2016, while the sum is 26.

The square root of 114243731 is about 10688.4859077420. The cubic root of 114243731 is about 485.2260695464.

The spelling of 114243731 in words is "one hundred fourteen million, two hundred forty-three thousand, seven hundred thirty-one".