14411979 has 8 divisors (see below), whose sum is σ = 21351120. Its totient is φ = 9607968.

The previous prime is 14411977. The next prime is 14412017. The reversal of 14411979 is 97911441.

It is not a de Polignac number, because 14411979 - 2¹ = 14411977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14411977) 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, 266862 + ... + 266915.

It is an arithmetic number, because the mean of its divisors is an integer number (2668890).

Almost surely, 2^14411979 is an apocalyptic number.

14411979 is a deficient number, since it is larger than the sum of its proper divisors (6939141).

14411979 is an equidigital number, since it uses as much as digits as its factorization.

14411979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533786 (or 533780 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 14411979 is about 3796.3112359236. The cubic root of 14411979 is about 243.3555228821.

The spelling of 14411979 in words is "fourteen million, four hundred eleven thousand, nine hundred seventy-nine".