44286449 has 2 divisors, whose sum is σ = 44286450. Its totient is φ = 44286448.

The previous prime is 44286419. The next prime is 44286457. The reversal of 44286449 is 94468244.

44286449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31719424 + 12567025 = 5632^2 + 3545^2 .

It is a cyclic number.

It is not a de Polignac number, because 44286449 - 2²⁴ = 27509233 is a prime.

It is a super-2 number, since 2×44286449² = 3922579130059202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44286419) 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 as a sum of consecutive naturals, namely, 22143224 + 22143225.

It is an arithmetic number, because the mean of its divisors is an integer number (22143225).

Almost surely, 2^44286449 is an apocalyptic number.

It is an amenable number.

44286449 is a deficient number, since it is larger than the sum of its proper divisors (1).

44286449 is an equidigital number, since it uses as much as digits as its factorization.

44286449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 41.

The square root of 44286449 is about 6654.8064584930. The cubic root of 44286449 is about 353.7992866687.

The spelling of 44286449 in words is "forty-four million, two hundred eighty-six thousand, four hundred forty-nine".