14611613 has 2 divisors, whose sum is σ = 14611614. Its totient is φ = 14611612.

The previous prime is 14611577. The next prime is 14611631. The reversal of 14611613 is 31611641.

Together with next prime (14611631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12687844 + 1923769 = 3562^2 + 1387^2 .

It is an emirp because it is prime and its reverse (31611641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14611613 - 2⁶ = 14611549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14611673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7305806 + 7305807.

It is an arithmetic number, because the mean of its divisors is an integer number (7305807).

Almost surely, 2^14611613 is an apocalyptic number.

It is an amenable number.

14611613 is a deficient number, since it is larger than the sum of its proper divisors (1).

14611613 is an equidigital number, since it uses as much as digits as its factorization.

14611613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

The square root of 14611613 is about 3822.5139633493. The cubic root of 14611613 is about 244.4740236398.

The spelling of 14611613 in words is "fourteen million, six hundred eleven thousand, six hundred thirteen".