8419012 has 48 divisors (see below), whose sum is σ = 18627840. Its totient is φ = 3244032.

The previous prime is 8418979. The next prime is 8419039. The reversal of 8419012 is 2109148.

It is a happy number.

It is a super-2 number, since 2×8419012² = 141759526112288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10564 + ... + 11332.

It is an arithmetic number, because the mean of its divisors is an integer number (388080).

Almost surely, 2^8419012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8419012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9313920).

8419012 is an abundant number, since it is smaller than the sum of its proper divisors (10208828).

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

8419012 is a wasteful number, since it uses less digits than its factorization.

8419012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 8419012 is about 2901.5533770724. The cubic root of 8419012 is about 203.4325187214.

The spelling of 8419012 in words is "eight million, four hundred nineteen thousand, twelve".