13632967 has 2 divisors, whose sum is σ = 13632968. Its totient is φ = 13632966.

The previous prime is 13632947. The next prime is 13632973. The reversal of 13632967 is 76923631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13632967 - 2¹¹ = 13630919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13632917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6816483 + 6816484.

It is an arithmetic number, because the mean of its divisors is an integer number (6816484).

Almost surely, 2^13632967 is an apocalyptic number.

13632967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13632967 is an equidigital number, since it uses as much as digits as its factorization.

13632967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 37.

The square root of 13632967 is about 3692.2847939995. The cubic root of 13632967 is about 238.8893531469.

The spelling of 13632967 in words is "thirteen million, six hundred thirty-two thousand, nine hundred sixty-seven".