13372571 has 2 divisors, whose sum is σ = 13372572. Its totient is φ = 13372570.

The previous prime is 13372559. The next prime is 13372573. The reversal of 13372571 is 17527331.

It is a strong prime.

It is an emirp because it is prime and its reverse (17527331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13372571 is a prime.

It is a Sophie Germain prime.

Together with 13372573, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13372573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686285 + 6686286.

It is an arithmetic number, because the mean of its divisors is an integer number (6686286).

Almost surely, 2^13372571 is an apocalyptic number.

13372571 is a deficient number, since it is larger than the sum of its proper divisors (1).

13372571 is an equidigital number, since it uses as much as digits as its factorization.

13372571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4410, while the sum is 29.

The square root of 13372571 is about 3656.8526084599. The cubic root of 13372571 is about 237.3585994875.

The spelling of 13372571 in words is "thirteen million, three hundred seventy-two thousand, five hundred seventy-one".