114317581 has 4 divisors (see below), whose sum is σ = 130648672. Its totient is φ = 97986492.

The previous prime is 114317579. The next prime is 114317587. The reversal of 114317581 is 185713411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 114317581 - 2¹ = 114317579 is a prime.

It is a super-2 number, since 2×114317581² = 26137018651383122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114317587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8165535 + ... + 8165548.

It is an arithmetic number, because the mean of its divisors is an integer number (32662168).

Almost surely, 2^114317581 is an apocalyptic number.

It is an amenable number.

114317581 is a deficient number, since it is larger than the sum of its proper divisors (16331091).

114317581 is an equidigital number, since it uses as much as digits as its factorization.

114317581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16331090.

The product of its digits is 3360, while the sum is 31.

The square root of 114317581 is about 10691.9400017022. The cubic root of 114317581 is about 485.3306011076.

The spelling of 114317581 in words is "one hundred fourteen million, three hundred seventeen thousand, five hundred eighty-one".