114786731 has 2 divisors, whose sum is σ = 114786732. Its totient is φ = 114786730.

The previous prime is 114786713. The next prime is 114786779. The reversal of 114786731 is 137687411.

It is a happy number.

Together with previous prime (114786713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (137687411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114786731 - 2⁶ = 114786667 is a prime.

It is a super-2 number, since 2×114786731² = 26351987227332722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (114788731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57393365 + 57393366.

It is an arithmetic number, because the mean of its divisors is an integer number (57393366).

Almost surely, 2^114786731 is an apocalyptic number.

114786731 is a deficient number, since it is larger than the sum of its proper divisors (1).

114786731 is an equidigital number, since it uses as much as digits as its factorization.

114786731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 38.

The square root of 114786731 is about 10713.8569618975. The cubic root of 114786731 is about 485.9936139767.

It can be divided in two parts, 1147 and 86731, that added together give a palindrome (87878).

The spelling of 114786731 in words is "one hundred fourteen million, seven hundred eighty-six thousand, seven hundred thirty-one".