8412842 has 16 divisors (see below), whose sum is σ = 13478400. Its totient is φ = 3929520.

The previous prime is 8412823. The next prime is 8412851. The reversal of 8412842 is 2482148.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^8412842 is an apocalyptic number.

8412842 is a deficient number, since it is larger than the sum of its proper divisors (5065558).

8412842 is a wasteful number, since it uses less digits than its factorization.

8412842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741.

The product of its digits is 4096, while the sum is 29.

The square root of 8412842 is about 2900.4899586104. The cubic root of 8412842 is about 203.3828103791.

The spelling of 8412842 in words is "eight million, four hundred twelve thousand, eight hundred forty-two".