119914979 has 4 divisors (see below), whose sum is σ = 120092784. Its totient is φ = 119737176.

The previous prime is 119914973. The next prime is 119914987. The reversal of 119914979 is 979419911.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 119914979 - 2⁸ = 119914723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119914973) 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, 87887 + ... + 89240.

It is an arithmetic number, because the mean of its divisors is an integer number (30023196).

Almost surely, 2^119914979 is an apocalyptic number.

119914979 is a deficient number, since it is larger than the sum of its proper divisors (177805).

119914979 is an equidigital number, since it uses as much as digits as its factorization.

119914979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177804.

The product of its digits is 183708, while the sum is 50.

The square root of 119914979 is about 10950.5698025263. The cubic root of 119914979 is about 493.1258985571.

The spelling of 119914979 in words is "one hundred nineteen million, nine hundred fourteen thousand, nine hundred seventy-nine".