2244479 has 2 divisors, whose sum is σ = 2244480. Its totient is φ = 2244478.

The previous prime is 2244461. The next prime is 2244499. The reversal of 2244479 is 9744422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244479 is a prime.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122239 + 1122240.

It is an arithmetic number, because the mean of its divisors is an integer number (1122240).

2^2244479 is an apocalyptic number.

2244479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244479 is an equidigital number, since it uses as much as digits as its factorization.

2244479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

The square root of 2244479 is about 1498.1585363372. The cubic root of 2244479 is about 130.9298033100.

The spelling of 2244479 in words is "two million, two hundred forty-four thousand, four hundred seventy-nine".