11974379 has 2 divisors, whose sum is σ = 11974380. Its totient is φ = 11974378.

The previous prime is 11974373. The next prime is 11974387. The reversal of 11974379 is 97347911.

It is a weak prime.

It is an emirp because it is prime and its reverse (97347911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11974379 - 2¹⁶ = 11908843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11974373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5987189 + 5987190.

It is an arithmetic number, because the mean of its divisors is an integer number (5987190).

Almost surely, 2^11974379 is an apocalyptic number.

11974379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11974379 is an equidigital number, since it uses as much as digits as its factorization.

11974379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 41.

The square root of 11974379 is about 3460.4015662926. The cubic root of 11974379 is about 228.7797950579.

The spelling of 11974379 in words is "eleven million, nine hundred seventy-four thousand, three hundred seventy-nine".