9421056 has 144 divisors (see below), whose sum is σ = 29433600. Its totient is φ = 2967552.

The previous prime is 9421039. The next prime is 9421063. The reversal of 9421056 is 6501249.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 200425 + ... + 200471.

It is an arithmetic number, because the mean of its divisors is an integer number (204400).

Almost surely, 2^9421056 is an apocalyptic number.

9421056 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9421056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14716800).

9421056 is an abundant number, since it is smaller than the sum of its proper divisors (20012544).

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

9421056 is a wasteful number, since it uses less digits than its factorization.

9421056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 9421056 is about 3069.3738775196. The cubic root of 9421056 is about 211.2028925224.

The spelling of 9421056 in words is "nine million, four hundred twenty-one thousand, fifty-six".