244498057 has 2 divisors, whose sum is σ = 244498058. Its totient is φ = 244498056.

The previous prime is 244498049. The next prime is 244498087. The reversal of 244498057 is 750894442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199487376 + 45010681 = 14124^2 + 6709^2 .

It is a cyclic number.

It is not a de Polignac number, because 244498057 - 2³ = 244498049 is a prime.

It is not a weakly prime, because it can be changed into another prime (244498087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122249028 + 122249029.

It is an arithmetic number, because the mean of its divisors is an integer number (122249029).

Almost surely, 2^244498057 is an apocalyptic number.

It is an amenable number.

244498057 is a deficient number, since it is larger than the sum of its proper divisors (1).

244498057 is an equidigital number, since it uses as much as digits as its factorization.

244498057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 244498057 is about 15636.4336406995. The cubic root of 244498057 is about 625.3048599125.

The spelling of 244498057 in words is "two hundred forty-four million, four hundred ninety-eight thousand, fifty-seven".