14693641 has 2 divisors, whose sum is σ = 14693642. Its totient is φ = 14693640.

The previous prime is 14693617. The next prime is 14693647. The reversal of 14693641 is 14639641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14661241 + 32400 = 3829^2 + 180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14693641 is a prime.

It is equal to p₉₅₂₁₈₉ and since 14693641 and 952189 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 14693597 and 14693606.

It is not a weakly prime, because it can be changed into another prime (14693647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7346820 + 7346821.

It is an arithmetic number, because the mean of its divisors is an integer number (7346821).

Almost surely, 2^14693641 is an apocalyptic number.

It is an amenable number.

14693641 is a deficient number, since it is larger than the sum of its proper divisors (1).

14693641 is an equidigital number, since it uses as much as digits as its factorization.

14693641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 34.

The square root of 14693641 is about 3833.2285347994. The cubic root of 14693641 is about 244.9306537042.

The spelling of 14693641 in words is "fourteen million, six hundred ninety-three thousand, six hundred forty-one".