114645917 has 4 divisors (see below), whose sum is σ = 115072380. Its totient is φ = 114219456.

The previous prime is 114645913. The next prime is 114645929. The reversal of 114645917 is 719546411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66357316 + 48288601 = 8146^2 + 6949^2 .

It is a cyclic number.

It is not a de Polignac number, because 114645917 - 2² = 114645913 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114645913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212828 + ... + 213365.

It is an arithmetic number, because the mean of its divisors is an integer number (28768095).

Almost surely, 2^114645917 is an apocalyptic number.

It is an amenable number.

114645917 is a deficient number, since it is larger than the sum of its proper divisors (426463).

114645917 is an equidigital number, since it uses as much as digits as its factorization.

114645917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426462.

The product of its digits is 30240, while the sum is 38.

The square root of 114645917 is about 10707.2833622726. The cubic root of 114645917 is about 485.7948026472.

The spelling of 114645917 in words is "one hundred fourteen million, six hundred forty-five thousand, nine hundred seventeen".