13076449 has 4 divisors (see below), whose sum is σ = 13163200. Its totient is φ = 12989700.

The previous prime is 13076431. The next prime is 13076461. The reversal of 13076449 is 94467031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13076449 - 2⁷ = 13076321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13076249) 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 in 3 ways as a sum of consecutive naturals, for example, 43149 + ... + 43450.

It is an arithmetic number, because the mean of its divisors is an integer number (3290800).

Almost surely, 2^13076449 is an apocalyptic number.

It is an amenable number.

13076449 is a deficient number, since it is larger than the sum of its proper divisors (86751).

13076449 is an equidigital number, since it uses as much as digits as its factorization.

13076449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86750.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 13076449 is about 3616.1373038091. The cubic root of 13076449 is about 235.5934840713.

The spelling of 13076449 in words is "thirteen million, seventy-six thousand, four hundred forty-nine".