8894466 has 48 divisors (see below), whose sum is σ = 22349184. Its totient is φ = 2503872.

The previous prime is 8894461. The next prime is 8894477. The reversal of 8894466 is 6644988.

It is a happy number.

It is a super-2 number, since 2×8894466² = 158223050850312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8894461) 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, 8715 + ... + 9681.

It is an arithmetic number, because the mean of its divisors is an integer number (465608).

Almost surely, 2^8894466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8894466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11174592).

8894466 is an abundant number, since it is smaller than the sum of its proper divisors (13454718).

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

8894466 is a wasteful number, since it uses less digits than its factorization.

8894466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055 (or 1052 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 8894466 is about 2982.3591333037. The cubic root of 8894466 is about 207.1921481250.

The spelling of 8894466 in words is "eight million, eight hundred ninety-four thousand, four hundred sixty-six".