2284549 has 2 divisors, whose sum is σ = 2284550. Its totient is φ = 2284548.

The previous prime is 2284537. The next prime is 2284573. The reversal of 2284549 is 9454822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1483524 + 801025 = 1218^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 2284549 - 2¹³ = 2276357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2284589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142274 + 1142275.

It is an arithmetic number, because the mean of its divisors is an integer number (1142275).

2^2284549 is an apocalyptic number.

It is an amenable number.

2284549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284549 is an equidigital number, since it uses as much as digits as its factorization.

2284549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 34.

The square root of 2284549 is about 1511.4724608804. The cubic root of 2284549 is about 131.7043620817.

The spelling of 2284549 in words is "two million, two hundred eighty-four thousand, five hundred forty-nine".