8412816 has 20 divisors (see below), whose sum is σ = 21733232. Its totient is φ = 2804256.

The previous prime is 8412809. The next prime is 8412823. The reversal of 8412816 is 6182148.

It is an interprime number because it is at equal distance from previous prime (8412809) and next prime (8412823).

It is a nude number because it is divisible by every one of its digits.

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, 87586 + ... + 87681.

Almost surely, 2^8412816 is an apocalyptic number.

It is an amenable number.

8412816 is an abundant number, since it is smaller than the sum of its proper divisors (13320416).

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

8412816 is a wasteful number, since it uses less digits than its factorization.

8412816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175278 (or 175272 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 8412816 is about 2900.4854766056. The cubic root of 8412816 is about 203.3826008598.

The spelling of 8412816 in words is "eight million, four hundred twelve thousand, eight hundred sixteen".