14142563 has 2 divisors, whose sum is σ = 14142564. Its totient is φ = 14142562.

The previous prime is 14142559. The next prime is 14142607. The reversal of 14142563 is 36524141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14142563 - 2² = 14142559 is a prime.

It is not a weakly prime, because it can be changed into another prime (14142533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071281 + 7071282.

It is an arithmetic number, because the mean of its divisors is an integer number (7071282).

Almost surely, 2^14142563 is an apocalyptic number.

14142563 is a deficient number, since it is larger than the sum of its proper divisors (1).

14142563 is an equidigital number, since it uses as much as digits as its factorization.

14142563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 26.

The square root of 14142563 is about 3760.6599154936. The cubic root of 14142563 is about 241.8295534981.

The spelling of 14142563 in words is "fourteen million, one hundred forty-two thousand, five hundred sixty-three".