2044249 has 2 divisors, whose sum is σ = 2044250. Its totient is φ = 2044248.

The previous prime is 2044243. The next prime is 2044271. The reversal of 2044249 is 9424402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1338649 + 705600 = 1157^2 + 840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044249 is a prime.

It is not a weakly prime, because it can be changed into another prime (2044243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022124 + 1022125.

It is an arithmetic number, because the mean of its divisors is an integer number (1022125).

2^2044249 is an apocalyptic number.

It is an amenable number.

2044249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044249 is an equidigital number, since it uses as much as digits as its factorization.

2044249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2044249 is about 1429.7723595034. The cubic root of 2044249 is about 126.9145062895.

The spelling of 2044249 in words is "two million, forty-four thousand, two hundred forty-nine".