14797216 has 36 divisors (see below), whose sum is σ = 33891858. Its totient is φ = 6340992.

The previous prime is 14797213. The next prime is 14797217. The reversal of 14797216 is 61279741.

It can be written as a sum of positive squares in only one way, i.e., 12250000 + 2547216 = 3500^2 + 1596^2 .

It is not an unprimeable number, because it can be changed into a prime (14797213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3151 + ... + 6286.

Almost surely, 2^14797216 is an apocalyptic number.

14797216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14797216 is an abundant number, since it is smaller than the sum of its proper divisors (19094642).

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

14797216 is an equidigital number, since it uses as much as digits as its factorization.

14797216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9461 (or 9446 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The square root of 14797216 is about 3846.7149621463. The cubic root of 14797216 is about 245.5048094926.

The spelling of 14797216 in words is "fourteen million, seven hundred ninety-seven thousand, two hundred sixteen".