9051966 has 96 divisors (see below), whose sum is σ = 25608960. Its totient is φ = 2343600.

The previous prime is 9051947. The next prime is 9051967. The reversal of 9051966 is 6691509.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9051966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9051967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28951 + ... + 29261.

It is an arithmetic number, because the mean of its divisors is an integer number (266760).

Almost surely, 2^9051966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9051966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12804480).

9051966 is an abundant number, since it is smaller than the sum of its proper divisors (16556994).

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

9051966 is a wasteful number, since it uses less digits than its factorization.

9051966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 9051966 is about 3008.6485338105. The cubic root of 9051966 is about 208.4079610331.

The spelling of 9051966 in words is "nine million, fifty-one thousand, nine hundred sixty-six".