2244973 has 2 divisors, whose sum is σ = 2244974. Its totient is φ = 2244972.

The previous prime is 2244953. The next prime is 2245013. The reversal of 2244973 is 3794422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1493284 + 751689 = 1222^2 + 867^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244973 - 2⁹ = 2244461 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 4³ + 4⁷ + 9 + 7² + 3⁵ .

2244973 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122486 + 1122487.

It is an arithmetic number, because the mean of its divisors is an integer number (1122487).

2^2244973 is an apocalyptic number.

It is an amenable number.

2244973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244973 is an equidigital number, since it uses as much as digits as its factorization.

2244973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 2244973 is about 1498.3233963334. The cubic root of 2244973 is about 130.9394082975.

It can be divided in two parts, 22449 and 73, that added together give a palindrome (22522).

The spelling of 2244973 in words is "two million, two hundred forty-four thousand, nine hundred seventy-three".