14210816 has 18 divisors (see below), whose sum is σ = 28366632. Its totient is φ = 7105280.

The previous prime is 14210813. The next prime is 14210821. The reversal of 14210816 is 61801241.

It is a junction number, because it is equal to n+sod(n) for n = 14210791 and 14210800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14210813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500 + ... + 28011.

It is an arithmetic number, because the mean of its divisors is an integer number (1575924).

Almost surely, 2^14210816 is an apocalyptic number.

14210816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14210816 is a deficient number, since it is larger than the sum of its proper divisors (14155816).

14210816 is an frugal number, since it uses more digits than its factorization.

14210816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55527 (or 55513 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 14210816 is about 3769.7235972946. The cubic root of 14210816 is about 242.2179581340.

The spelling of 14210816 in words is "fourteen million, two hundred ten thousand, eight hundred sixteen".