13797701 has 2 divisors, whose sum is σ = 13797702. Its totient is φ = 13797700.

The previous prime is 13797673. The next prime is 13797731. The reversal of 13797701 is 10779731.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12609601 + 1188100 = 3551^2 + 1090^2 .

It is an emirp because it is prime and its reverse (10779731) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13797701 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 (13797731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6898850 + 6898851.

It is an arithmetic number, because the mean of its divisors is an integer number (6898851).

Almost surely, 2^13797701 is an apocalyptic number.

It is an amenable number.

13797701 is a deficient number, since it is larger than the sum of its proper divisors (1).

13797701 is an equidigital number, since it uses as much as digits as its factorization.

13797701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9261, while the sum is 35.

The square root of 13797701 is about 3714.5256763145. The cubic root of 13797701 is about 239.8477100992.

The spelling of 13797701 in words is "thirteen million, seven hundred ninety-seven thousand, seven hundred one".