13604467 has 2 divisors, whose sum is σ = 13604468. Its totient is φ = 13604466.

The previous prime is 13604453. The next prime is 13604473. The reversal of 13604467 is 76440631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13604467 is a prime.

It is not a weakly prime, because it can be changed into another prime (13604407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6802233 + 6802234.

It is an arithmetic number, because the mean of its divisors is an integer number (6802234).

Almost surely, 2^13604467 is an apocalyptic number.

13604467 is a deficient number, since it is larger than the sum of its proper divisors (1).

13604467 is an equidigital number, since it uses as much as digits as its factorization.

13604467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 13604467 is about 3688.4233759155. The cubic root of 13604467 is about 238.7227692964.

The spelling of 13604467 in words is "thirteen million, six hundred four thousand, four hundred sixty-seven".