13416497 has 2 divisors, whose sum is σ = 13416498. Its totient is φ = 13416496.

The previous prime is 13416493. The next prime is 13416509. The reversal of 13416497 is 79461431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9480241 + 3936256 = 3079^2 + 1984^2 .

It is a cyclic number.

It is not a de Polignac number, because 13416497 - 2² = 13416493 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (13416493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6708248 + 6708249.

It is an arithmetic number, because the mean of its divisors is an integer number (6708249).

Almost surely, 2^13416497 is an apocalyptic number.

It is an amenable number.

13416497 is a deficient number, since it is larger than the sum of its proper divisors (1).

13416497 is an equidigital number, since it uses as much as digits as its factorization.

13416497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 13416497 is about 3662.8536689308. The cubic root of 13416497 is about 237.6182059780.

The spelling of 13416497 in words is "thirteen million, four hundred sixteen thousand, four hundred ninety-seven".