13094491 has 2 divisors, whose sum is σ = 13094492. Its totient is φ = 13094490.

The previous prime is 13094483. The next prime is 13094509. The reversal of 13094491 is 19449031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13094491 - 2³ = 13094483 is a prime.

It is equal to p₈₅₄₉₄₁ and since 13094491 and 854941 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (13094441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6547245 + 6547246.

It is an arithmetic number, because the mean of its divisors is an integer number (6547246).

Almost surely, 2^13094491 is an apocalyptic number.

13094491 is a deficient number, since it is larger than the sum of its proper divisors (1).

13094491 is an equidigital number, since it uses as much as digits as its factorization.

13094491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 13094491 is about 3618.6310947650. The cubic root of 13094491 is about 235.7017862627.

The spelling of 13094491 in words is "thirteen million, ninety-four thousand, four hundred ninety-one".