13268049 has 8 divisors (see below), whose sum is σ = 17980992. Its totient is φ = 8700240.

The previous prime is 13268011. The next prime is 13268063. The reversal of 13268049 is 94086231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13268049 - 2⁷ = 13267921 is a prime.

It is a super-2 number, since 2×13268049² = 352082248532802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13268009) 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 in 7 ways as a sum of consecutive naturals, for example, 36069 + ... + 36434.

It is an arithmetic number, because the mean of its divisors is an integer number (2247624).

Almost surely, 2^13268049 is an apocalyptic number.

It is an amenable number.

13268049 is a deficient number, since it is larger than the sum of its proper divisors (4712943).

13268049 is an equidigital number, since it uses as much as digits as its factorization.

13268049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72567.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 13268049 is about 3642.5333217419. The cubic root of 13268049 is about 236.7385712438.

The spelling of 13268049 in words is "thirteen million, two hundred sixty-eight thousand, forty-nine".