14878763 has 2 divisors, whose sum is σ = 14878764. Its totient is φ = 14878762.

The previous prime is 14878751. The next prime is 14878771. The reversal of 14878763 is 36787841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14878763 - 2¹⁰ = 14877739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14878793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7439381 + 7439382.

It is an arithmetic number, because the mean of its divisors is an integer number (7439382).

Almost surely, 2^14878763 is an apocalyptic number.

14878763 is a deficient number, since it is larger than the sum of its proper divisors (1).

14878763 is an equidigital number, since it uses as much as digits as its factorization.

14878763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 44.

The square root of 14878763 is about 3857.2999624089. The cubic root of 14878763 is about 245.9549733617.

The spelling of 14878763 in words is "fourteen million, eight hundred seventy-eight thousand, seven hundred sixty-three".