13078907 has 2 divisors, whose sum is σ = 13078908. Its totient is φ = 13078906.

The previous prime is 13078903. The next prime is 13078999. The reversal of 13078907 is 70987031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13078907 - 2² = 13078903 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13078903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6539453 + 6539454.

It is an arithmetic number, because the mean of its divisors is an integer number (6539454).

Almost surely, 2^13078907 is an apocalyptic number.

13078907 is a deficient number, since it is larger than the sum of its proper divisors (1).

13078907 is an equidigital number, since it uses as much as digits as its factorization.

13078907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 13078907 is about 3616.4771532529. The cubic root of 13078907 is about 235.6082447682.

The spelling of 13078907 in words is "thirteen million, seventy-eight thousand, nine hundred seven".