13274087 has 2 divisors, whose sum is σ = 13274088. Its totient is φ = 13274086.

The previous prime is 13274081. The next prime is 13274111. The reversal of 13274087 is 78047231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13274087 - 2⁴ = 13274071 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13274081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6637043 + 6637044.

It is an arithmetic number, because the mean of its divisors is an integer number (6637044).

Almost surely, 2^13274087 is an apocalyptic number.

13274087 is a deficient number, since it is larger than the sum of its proper divisors (1).

13274087 is an equidigital number, since it uses as much as digits as its factorization.

13274087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 13274087 is about 3643.3620462425. The cubic root of 13274087 is about 236.7744773195.

The spelling of 13274087 in words is "thirteen million, two hundred seventy-four thousand, eighty-seven".