10311797 has 12 divisors (see below), whose sum is σ = 10942764. Its totient is φ = 9715200.

The previous prime is 10311773. The next prime is 10311803. The reversal of 10311797 is 79711301.

It can be written as a sum of positive squares in 2 ways, for example, as 6754801 + 3556996 = 2599^2 + 1886^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10311797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311757) 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 in 11 ways as a sum of consecutive naturals, for example, 53333 + ... + 53525.

It is an arithmetic number, because the mean of its divisors is an integer number (911897).

Almost surely, 2^10311797 is an apocalyptic number.

It is an amenable number.

10311797 is a deficient number, since it is larger than the sum of its proper divisors (630967).

10311797 is a wasteful number, since it uses less digits than its factorization.

10311797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 10311797 is about 3211.1986858493. The cubic root of 10311797 is about 217.6597461216.

The spelling of 10311797 in words is "ten million, three hundred eleven thousand, seven hundred ninety-seven".