11974499 has 2 divisors, whose sum is σ = 11974500. Its totient is φ = 11974498.

The previous prime is 11974489. The next prime is 11974507. The reversal of 11974499 is 99447911.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11974499 - 2⁸ = 11974243 is a prime.

It is not a weakly prime, because it can be changed into another prime (11974439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5987249 + 5987250.

It is an arithmetic number, because the mean of its divisors is an integer number (5987250).

Almost surely, 2^11974499 is an apocalyptic number.

11974499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11974499 is an equidigital number, since it uses as much as digits as its factorization.

11974499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 44.

The square root of 11974499 is about 3460.4189052772. The cubic root of 11974499 is about 228.7805592864.

The spelling of 11974499 in words is "eleven million, nine hundred seventy-four thousand, four hundred ninety-nine".