244957 has 2 divisors, whose sum is σ = 244958. Its totient is φ = 244956.

The previous prime is 244943. The next prime is 244997. The reversal of 244957 is 759442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151321 + 93636 = 389^2 + 306^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244957 is a prime.

It is a plaindrome in base 16.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122478 + 122479.

It is an arithmetic number, because the mean of its divisors is an integer number (122479).

2²⁴⁴⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

244957 is a deficient number, since it is larger than the sum of its proper divisors (1).

244957 is an equidigital number, since it uses as much as digits as its factorization.

244957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 244957 is about 494.9313083651. The cubic root of 244957 is about 62.5695864948.

The spelling of 244957 in words is "two hundred forty-four thousand, nine hundred fifty-seven".