10140797 has 2 divisors, whose sum is σ = 10140798. Its totient is φ = 10140796.

The previous prime is 10140773. The next prime is 10140829. The reversal of 10140797 is 79704101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8637721 + 1503076 = 2939^2 + 1226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10140797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10140727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070398 + 5070399.

It is an arithmetic number, because the mean of its divisors is an integer number (5070399).

Almost surely, 2^10140797 is an apocalyptic number.

It is an amenable number.

10140797 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140797 is an equidigital number, since it uses as much as digits as its factorization.

10140797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 10140797 is about 3184.4618069620. The cubic root of 10140797 is about 216.4498867952.

Adding to 10140797 its reverse (79704101), we get a palindrome (89844898).

The spelling of 10140797 in words is "ten million, one hundred forty thousand, seven hundred ninety-seven".