244224623 has 2 divisors, whose sum is σ = 244224624. Its totient is φ = 244224622.

The previous prime is 244224587. The next prime is 244224661. The reversal of 244224623 is 326422442.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244224623 - 2¹⁶ = 244159087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244224923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122112311 + 122112312.

It is an arithmetic number, because the mean of its divisors is an integer number (122112312).

Almost surely, 2^244224623 is an apocalyptic number.

244224623 is a deficient number, since it is larger than the sum of its proper divisors (1).

244224623 is an equidigital number, since it uses as much as digits as its factorization.

244224623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 29.

The square root of 244224623 is about 15627.6877048398. The cubic root of 244224623 is about 625.0716700745.

The spelling of 244224623 in words is "two hundred forty-four million, two hundred twenty-four thousand, six hundred twenty-three".