114979691 has 4 divisors (see below), whose sum is σ = 119978832. Its totient is φ = 109980552.

The previous prime is 114979679. The next prime is 114979717. The reversal of 114979691 is 196979411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114979691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114979661) 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, 2499536 + ... + 2499581.

It is an arithmetic number, because the mean of its divisors is an integer number (29994708).

Almost surely, 2^114979691 is an apocalyptic number.

114979691 is a deficient number, since it is larger than the sum of its proper divisors (4999141).

114979691 is an equidigital number, since it uses as much as digits as its factorization.

114979691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4999140.

The product of its digits is 122472, while the sum is 47.

The square root of 114979691 is about 10722.8583409462. The cubic root of 114979691 is about 486.2657848930.

The spelling of 114979691 in words is "one hundred fourteen million, nine hundred seventy-nine thousand, six hundred ninety-one".