13932967 has 2 divisors, whose sum is σ = 13932968. Its totient is φ = 13932966.

The previous prime is 13932953. The next prime is 13932973. The reversal of 13932967 is 76923931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13932967 - 2⁷ = 13932839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13932067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6966483 + 6966484.

It is an arithmetic number, because the mean of its divisors is an integer number (6966484).

Almost surely, 2^13932967 is an apocalyptic number.

13932967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13932967 is an equidigital number, since it uses as much as digits as its factorization.

13932967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 40.

The square root of 13932967 is about 3732.6889771316. The cubic root of 13932967 is about 240.6289464018.

The spelling of 13932967 in words is "thirteen million, nine hundred thirty-two thousand, nine hundred sixty-seven".