13468537 has 2 divisors, whose sum is σ = 13468538. Its totient is φ = 13468536.

The previous prime is 13468517. The next prime is 13468577. The reversal of 13468537 is 73586431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9096256 + 4372281 = 3016^2 + 2091^2 .

It is a cyclic number.

It is not a de Polignac number, because 13468537 - 2¹¹ = 13466489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13468496 and 13468505.

It is not a weakly prime, because it can be changed into another prime (13468517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6734268 + 6734269.

It is an arithmetic number, because the mean of its divisors is an integer number (6734269).

Almost surely, 2^13468537 is an apocalyptic number.

It is an amenable number.

13468537 is a deficient number, since it is larger than the sum of its proper divisors (1).

13468537 is an equidigital number, since it uses as much as digits as its factorization.

13468537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 13468537 is about 3669.9505446259. The cubic root of 13468537 is about 237.9250346485.

The spelling of 13468537 in words is "thirteen million, four hundred sixty-eight thousand, five hundred thirty-seven".