8414216 has 16 divisors (see below), whose sum is σ = 15828540. Its totient is φ = 4193280.

The previous prime is 8414213. The next prime is 8414233. The reversal of 8414216 is 6124148.

It can be written as a sum of positive squares in 2 ways, for example, as 6482116 + 1932100 = 2546^2 + 1390^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8414213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136 + ... + 4256.

Almost surely, 2^8414216 is an apocalyptic number.

It is an amenable number.

8414216 is a deficient number, since it is larger than the sum of its proper divisors (7414324).

8414216 is a wasteful number, since it uses less digits than its factorization.

8414216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464 (or 3460 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 8414216 is about 2900.7268054748. The cubic root of 8414216 is about 203.3938820546.

The spelling of 8414216 in words is "eight million, four hundred fourteen thousand, two hundred sixteen".