13975763 has 4 divisors (see below), whose sum is σ = 14020728. Its totient is φ = 13930800.

The previous prime is 13975757. The next prime is 13975769. The reversal of 13975763 is 36757931.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13975757) and next prime (13975769).

It is a cyclic number.

It is not a de Polignac number, because 13975763 - 2¹⁰ = 13974739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13975763.

It is not an unprimeable number, because it can be changed into a prime (13975769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22013 + ... + 22638.

It is an arithmetic number, because the mean of its divisors is an integer number (3505182).

Almost surely, 2^13975763 is an apocalyptic number.

13975763 is a deficient number, since it is larger than the sum of its proper divisors (44965).

13975763 is an equidigital number, since it uses as much as digits as its factorization.

13975763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44964.

The product of its digits is 119070, while the sum is 41.

The square root of 13975763 is about 3738.4171784326. The cubic root of 13975763 is about 240.8750636558.

The spelling of 13975763 in words is "thirteen million, nine hundred seventy-five thousand, seven hundred sixty-three".