14775216 has 20 divisors (see below), whose sum is σ = 38169432. Its totient is φ = 4925056.

The previous prime is 14775169. The next prime is 14775221. The reversal of 14775216 is 61257741.

14775216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 153861 + ... + 153956.

Almost surely, 2^14775216 is an apocalyptic number.

14775216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14775216 is an abundant number, since it is smaller than the sum of its proper divisors (23394216).

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

14775216 is a wasteful number, since it uses less digits than its factorization.

14775216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307828 (or 307822 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 14775216 is about 3843.8543156577. The cubic root of 14775216 is about 245.3830797305.

The spelling of 14775216 in words is "fourteen million, seven hundred seventy-five thousand, two hundred sixteen".