2249339 has 4 divisors (see below), whose sum is σ = 2263824. Its totient is φ = 2234856.

The previous prime is 2249311. The next prime is 2249363. The reversal of 2249339 is 9339422.

2249339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2249339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2249309) 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 3 ways as a sum of consecutive naturals, for example, 7007 + ... + 7320.

It is an arithmetic number, because the mean of its divisors is an integer number (565956).

2^2249339 is an apocalyptic number.

2249339 is a deficient number, since it is larger than the sum of its proper divisors (14485).

2249339 is a wasteful number, since it uses less digits than its factorization.

2249339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14484.

The product of its digits is 11664, while the sum is 32.

The square root of 2249339 is about 1499.7796504820. The cubic root of 2249339 is about 131.0242365273.

The spelling of 2249339 in words is "two million, two hundred forty-nine thousand, three hundred thirty-nine".