8410842 has 48 divisors (see below), whose sum is σ = 20116512. Its totient is φ = 2518560.

The previous prime is 8410819. The next prime is 8410849. The reversal of 8410842 is 2480148.

It is not an unprimeable number, because it can be changed into a prime (8410849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20988 + ... + 21384.

It is an arithmetic number, because the mean of its divisors is an integer number (419094).

Almost surely, 2^8410842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8410842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10058256).

8410842 is an abundant number, since it is smaller than the sum of its proper divisors (11705670).

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

8410842 is a wasteful number, since it uses less digits than its factorization.

8410842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8410842 is about 2900.1451687803. The cubic root of 8410842 is about 203.3666922485.

The spelling of 8410842 in words is "eight million, four hundred ten thousand, eight hundred forty-two".