13775339 has 4 divisors (see below), whose sum is σ = 13792824. Its totient is φ = 13757856.

The previous prime is 13775327. The next prime is 13775341. The reversal of 13775339 is 93357731.

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

It is a cyclic number.

It is not a de Polignac number, because 13775339 - 2¹² = 13771243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13775369) 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, 7502 + ... + 9155.

It is an arithmetic number, because the mean of its divisors is an integer number (3448206).

Almost surely, 2^13775339 is an apocalyptic number.

13775339 is a deficient number, since it is larger than the sum of its proper divisors (17485).

13775339 is an equidigital number, since it uses as much as digits as its factorization.

13775339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17484.

The product of its digits is 59535, while the sum is 38.

The square root of 13775339 is about 3711.5143809502. The cubic root of 13775339 is about 239.7180659253.

The spelling of 13775339 in words is "thirteen million, seven hundred seventy-five thousand, three hundred thirty-nine".