13074091 has 2 divisors, whose sum is σ = 13074092. Its totient is φ = 13074090.

The previous prime is 13074079. The next prime is 13074133. The reversal of 13074091 is 19047031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13074091 - 2⁵ = 13074059 is a prime.

It is not a weakly prime, because it can be changed into another prime (13072091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6537045 + 6537046.

It is an arithmetic number, because the mean of its divisors is an integer number (6537046).

Almost surely, 2^13074091 is an apocalyptic number.

13074091 is a deficient number, since it is larger than the sum of its proper divisors (1).

13074091 is an equidigital number, since it uses as much as digits as its factorization.

13074091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 13074091 is about 3615.8112506048. The cubic root of 13074091 is about 235.5793221524.

The spelling of 13074091 in words is "thirteen million, seventy-four thousand, ninety-one".