8907966 has 48 divisors (see below), whose sum is σ = 20942064. Its totient is φ = 2725632.

The previous prime is 8907937. The next prime is 8907989. The reversal of 8907966 is 6697098.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12820 + ... + 13496.

It is an arithmetic number, because the mean of its divisors is an integer number (436293).

Almost surely, 2^8907966 is an apocalyptic number.

8907966 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 8907966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10471032).

8907966 is an abundant number, since it is smaller than the sum of its proper divisors (12034098).

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

8907966 is a wasteful number, since it uses less digits than its factorization.

8907966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 8907966 is about 2984.6215840538. The cubic root of 8907966 is about 207.2969203902.

The spelling of 8907966 in words is "eight million, nine hundred seven thousand, nine hundred sixty-six".