9421086 has 16 divisors (see below), whose sum is σ = 19450368. Its totient is φ = 3039000.

The previous prime is 9421073. The next prime is 9421091. The reversal of 9421086 is 6801249.

9421086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9421086² = 177513722838792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25140 + ... + 25511.

It is an arithmetic number, because the mean of its divisors is an integer number (1215648).

Almost surely, 2^9421086 is an apocalyptic number.

9421086 is an abundant number, since it is smaller than the sum of its proper divisors (10029282).

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

9421086 is a wasteful number, since it uses less digits than its factorization.

9421086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50687.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 9421086 is about 3069.3787645059. The cubic root of 9421086 is about 211.2031167039.

The spelling of 9421086 in words is "nine million, four hundred twenty-one thousand, eighty-six".