14916943 has 2 divisors, whose sum is σ = 14916944. Its totient is φ = 14916942.

The previous prime is 14916929. The next prime is 14916959. The reversal of 14916943 is 34961941.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14916943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14919943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7458471 + 7458472.

It is an arithmetic number, because the mean of its divisors is an integer number (7458472).

Almost surely, 2^14916943 is an apocalyptic number.

14916943 is a deficient number, since it is larger than the sum of its proper divisors (1).

14916943 is an equidigital number, since it uses as much as digits as its factorization.

14916943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 37.

The square root of 14916943 is about 3862.2458492437. The cubic root of 14916943 is about 246.1651731842.

The spelling of 14916943 in words is "fourteen million, nine hundred sixteen thousand, nine hundred forty-three".