14412779 has 2 divisors, whose sum is σ = 14412780. Its totient is φ = 14412778.

The previous prime is 14412763. The next prime is 14412791. The reversal of 14412779 is 97721441.

It is a strong prime.

It is an emirp because it is prime and its reverse (97721441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14412779 - 2⁴ = 14412763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14412709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7206389 + 7206390.

It is an arithmetic number, because the mean of its divisors is an integer number (7206390).

Almost surely, 2^14412779 is an apocalyptic number.

14412779 is a deficient number, since it is larger than the sum of its proper divisors (1).

14412779 is an equidigital number, since it uses as much as digits as its factorization.

14412779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14112, while the sum is 35.

The square root of 14412779 is about 3796.4165999005. The cubic root of 14412779 is about 243.3600256368.

The spelling of 14412779 in words is "fourteen million, four hundred twelve thousand, seven hundred seventy-nine".