10244657 has 2 divisors, whose sum is σ = 10244658. Its totient is φ = 10244656.

The previous prime is 10244653. The next prime is 10244677. The reversal of 10244657 is 75644201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5387041 + 4857616 = 2321^2 + 2204^2 .

It is an emirp because it is prime and its reverse (75644201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10244657 - 2² = 10244653 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10244653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122328 + 5122329.

It is an arithmetic number, because the mean of its divisors is an integer number (5122329).

Almost surely, 2^10244657 is an apocalyptic number.

It is an amenable number.

10244657 is a deficient number, since it is larger than the sum of its proper divisors (1).

10244657 is an equidigital number, since it uses as much as digits as its factorization.

10244657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 10244657 is about 3200.7275735370. The cubic root of 10244657 is about 217.1863237208.

Adding to 10244657 its reverse (75644201), we get a palindrome (85888858).

It can be divided in two parts, 10244 and 657, that added together give a palindrome (10901).

The spelling of 10244657 in words is "ten million, two hundred forty-four thousand, six hundred fifty-seven".