13449027 has 4 divisors (see below), whose sum is σ = 17932040. Its totient is φ = 8966016.

The previous prime is 13449001. The next prime is 13449047. The reversal of 13449027 is 72094431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13449027 - 2⁷ = 13448899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13448985 and 13449003.

It is not an unprimeable number, because it can be changed into a prime (13449047) 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, 2241502 + ... + 2241507.

It is an arithmetic number, because the mean of its divisors is an integer number (4483010).

Almost surely, 2^13449027 is an apocalyptic number.

13449027 is a deficient number, since it is larger than the sum of its proper divisors (4483013).

13449027 is an equidigital number, since it uses as much as digits as its factorization.

13449027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483012.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13449027 is about 3667.2915073662. The cubic root of 13449027 is about 237.8100961416.

The spelling of 13449027 in words is "thirteen million, four hundred forty-nine thousand, twenty-seven".