14456816 has 20 divisors (see below), whose sum is σ = 30556824. Its totient is φ = 6571200.

The previous prime is 14456803. The next prime is 14456821. The reversal of 14456816 is 61865441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40895 + ... + 41246.

Almost surely, 2^14456816 is an apocalyptic number.

14456816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14456816 is an abundant number, since it is smaller than the sum of its proper divisors (16100008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14456816 is a wasteful number, since it uses less digits than its factorization.

14456816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82160 (or 82154 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 14456816 is about 3802.2119877776. The cubic root of 14456816 is about 243.6076288029.

The spelling of 14456816 in words is "fourteen million, four hundred fifty-six thousand, eight hundred sixteen".