13763873 has 2 divisors, whose sum is σ = 13763874. Its totient is φ = 13763872.

The previous prime is 13763861. The next prime is 13763881. The reversal of 13763873 is 37836731.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13010449 + 753424 = 3607^2 + 868^2 .

It is a cyclic number.

It is not a de Polignac number, because 13763873 - 2¹⁶ = 13698337 is a prime.

It is not a weakly prime, because it can be changed into another prime (13763803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6881936 + 6881937.

It is an arithmetic number, because the mean of its divisors is an integer number (6881937).

Almost surely, 2^13763873 is an apocalyptic number.

It is an amenable number.

13763873 is a deficient number, since it is larger than the sum of its proper divisors (1).

13763873 is an equidigital number, since it uses as much as digits as its factorization.

13763873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 38.

The square root of 13763873 is about 3709.9694068819. The cubic root of 13763873 is about 239.6515371257.

The spelling of 13763873 in words is "thirteen million, seven hundred sixty-three thousand, eight hundred seventy-three".