13883761 has 2 divisors, whose sum is σ = 13883762. Its totient is φ = 13883760.

The previous prime is 13883759. The next prime is 13883791. The reversal of 13883761 is 16738831.

13883761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7728400 + 6155361 = 2780^2 + 2481^2 .

It is a cyclic number.

It is not a de Polignac number, because 13883761 - 2¹ = 13883759 is a prime.

Together with 13883759, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13883761.

It is not a weakly prime, because it can be changed into another prime (13883731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6941880 + 6941881.

It is an arithmetic number, because the mean of its divisors is an integer number (6941881).

Almost surely, 2^13883761 is an apocalyptic number.

It is an amenable number.

13883761 is a deficient number, since it is larger than the sum of its proper divisors (1).

13883761 is an equidigital number, since it uses as much as digits as its factorization.

13883761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 13883761 is about 3726.0919204979. The cubic root of 13883761 is about 240.3453419609.

The spelling of 13883761 in words is "thirteen million, eight hundred eighty-three thousand, seven hundred sixty-one".