14642854 has 8 divisors (see below), whose sum is σ = 22721760. Its totient is φ = 7068936.

The previous prime is 14642839. The next prime is 14642857. The reversal of 14642854 is 45824641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14642857) 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, 126174 + ... + 126289.

It is an arithmetic number, because the mean of its divisors is an integer number (2840220).

Almost surely, 2^14642854 is an apocalyptic number.

14642854 is a deficient number, since it is larger than the sum of its proper divisors (8078906).

14642854 is a wasteful number, since it uses less digits than its factorization.

14642854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252494.

The product of its digits is 30720, while the sum is 34.

The square root of 14642854 is about 3826.5982281917. The cubic root of 14642854 is about 244.6481357454.

The spelling of 14642854 in words is "fourteen million, six hundred forty-two thousand, eight hundred fifty-four".