9021066 has 16 divisors (see below), whose sum is σ = 18482688. Its totient is φ = 2933600.

The previous prime is 9021043. The next prime is 9021071. The reversal of 9021066 is 6601209.

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, 18090 + ... + 18581.

It is an arithmetic number, because the mean of its divisors is an integer number (1155168).

Almost surely, 2^9021066 is an apocalyptic number.

9021066 is an abundant number, since it is smaller than the sum of its proper divisors (9461622).

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

9021066 is a wasteful number, since it uses less digits than its factorization.

9021066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36717.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 9021066 is about 3003.5089478808. The cubic root of 9021066 is about 208.1705486075.

The spelling of 9021066 in words is "nine million, twenty-one thousand, sixty-six".