244197097 has 2 divisors, whose sum is σ = 244197098. Its totient is φ = 244197096.

The previous prime is 244197067. The next prime is 244197103. The reversal of 244197097 is 790791442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143616256 + 100580841 = 11984^2 + 10029^2 .

It is a cyclic number.

It is not a de Polignac number, because 244197097 - 2¹⁵ = 244164329 is a prime.

It is not a weakly prime, because it can be changed into another prime (244197067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122098548 + 122098549.

It is an arithmetic number, because the mean of its divisors is an integer number (122098549).

Almost surely, 2^244197097 is an apocalyptic number.

It is an amenable number.

244197097 is a deficient number, since it is larger than the sum of its proper divisors (1).

244197097 is an equidigital number, since it uses as much as digits as its factorization.

244197097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 244197097 is about 15626.8069995121. The cubic root of 244197097 is about 625.0481857249.

The spelling of 244197097 in words is "two hundred forty-four million, one hundred ninety-seven thousand, ninety-seven".