114640979 has 8 divisors (see below), whose sum is σ = 121529808. Its totient is φ = 107768320.

The previous prime is 114640969. The next prime is 114641027. The reversal of 114640979 is 979046411.

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

It is a cyclic number.

It is not a de Polignac number, because 114640979 - 2⁸ = 114640723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114640919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12539 + ... + 19659.

It is an arithmetic number, because the mean of its divisors is an integer number (15191226).

Almost surely, 2^114640979 is an apocalyptic number.

114640979 is a deficient number, since it is larger than the sum of its proper divisors (6888829).

114640979 is an equidigital number, since it uses as much as digits as its factorization.

114640979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8085.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 114640979 is about 10707.0527690864. The cubic root of 114640979 is about 485.7878278700.

The spelling of 114640979 in words is "one hundred fourteen million, six hundred forty thousand, nine hundred seventy-nine".