8219046 has 24 divisors (see below), whose sum is σ = 18069912. Its totient is φ = 2490400.

The previous prime is 8219033. The next prime is 8219047. The reversal of 8219046 is 6409128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8219047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4935 + ... + 6386.

It is an arithmetic number, because the mean of its divisors is an integer number (752913).

Almost surely, 2^8219046 is an apocalyptic number.

8219046 is an abundant number, since it is smaller than the sum of its proper divisors (9850866).

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

8219046 is a wasteful number, since it uses less digits than its factorization.

8219046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348 (or 11337 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8219046 is about 2866.8878596834. The cubic root of 8219046 is about 201.8089721026.

The spelling of 8219046 in words is "eight million, two hundred nineteen thousand, forty-six".