114640023 has 8 divisors (see below), whose sum is σ = 156984688. Its totient is φ = 74361024.

The previous prime is 114639997. The next prime is 114640037. The reversal of 114640023 is 320046411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 114640023 - 2⁵ = 114639991 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 (114640523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516286 + ... + 516507.

It is an arithmetic number, because the mean of its divisors is an integer number (19623086).

Almost surely, 2^114640023 is an apocalyptic number.

114640023 is a deficient number, since it is larger than the sum of its proper divisors (42344665).

114640023 is a wasteful number, since it uses less digits than its factorization.

114640023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032833.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 114640023 is about 10707.0081255223. The cubic root of 114640023 is about 485.7864775255.

Adding to 114640023 its reverse (320046411), we get a palindrome (434686434).

The spelling of 114640023 in words is "one hundred fourteen million, six hundred forty thousand, twenty-three".