14726993 has 2 divisors, whose sum is σ = 14726994. Its totient is φ = 14726992.

The previous prime is 14726989. The next prime is 14727007. The reversal of 14726993 is 39962741.

14726993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9560464 + 5166529 = 3092^2 + 2273^2 .

It is a cyclic number.

It is not a de Polignac number, because 14726993 - 2² = 14726989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14726993.

It is not a weakly prime, because it can be changed into another prime (14726903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7363496 + 7363497.

It is an arithmetic number, because the mean of its divisors is an integer number (7363497).

Almost surely, 2^14726993 is an apocalyptic number.

It is an amenable number.

14726993 is a deficient number, since it is larger than the sum of its proper divisors (1).

14726993 is an equidigital number, since it uses as much as digits as its factorization.

14726993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 14726993 is about 3837.5764487499. The cubic root of 14726993 is about 245.1158302774.

The spelling of 14726993 in words is "fourteen million, seven hundred twenty-six thousand, nine hundred ninety-three".