14342863 has 4 divisors (see below), whose sum is σ = 14805568. Its totient is φ = 13880160.

The previous prime is 14342857. The next prime is 14342899. The reversal of 14342863 is 36824341.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14342863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 462673 = 14342863 / (1 + 4 + 3 + 4 + 2 + 8 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14342813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231306 + ... + 231367.

It is an arithmetic number, because the mean of its divisors is an integer number (3701392).

Almost surely, 2^14342863 is an apocalyptic number.

14342863 is a deficient number, since it is larger than the sum of its proper divisors (462705).

14342863 is an equidigital number, since it uses as much as digits as its factorization.

14342863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462704.

The product of its digits is 13824, while the sum is 31.

The square root of 14342863 is about 3787.1972486260. The cubic root of 14342863 is about 242.9658766515.

The spelling of 14342863 in words is "fourteen million, three hundred forty-two thousand, eight hundred sixty-three".