13148459 has 2 divisors, whose sum is σ = 13148460. Its totient is φ = 13148458.

The previous prime is 13148453. The next prime is 13148461. The reversal of 13148459 is 95484131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13148459 - 2²⁰ = 12099883 is a prime.

Together with 13148461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13148453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6574229 + 6574230.

It is an arithmetic number, because the mean of its divisors is an integer number (6574230).

Almost surely, 2^13148459 is an apocalyptic number.

13148459 is a deficient number, since it is larger than the sum of its proper divisors (1).

13148459 is an equidigital number, since it uses as much as digits as its factorization.

13148459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 13148459 is about 3626.0803907249. The cubic root of 13148459 is about 236.0251517290.

The spelling of 13148459 in words is "thirteen million, one hundred forty-eight thousand, four hundred fifty-nine".