9028066 has 4 divisors (see below), whose sum is σ = 13542102. Its totient is φ = 4514032.

The previous prime is 9028013. The next prime is 9028067. The reversal of 9028066 is 6608209.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6610041 + 2418025 = 2571^2 + 1555^2 .

It is not an unprimeable number, because it can be changed into a prime (9028067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2257015 + ... + 2257018.

Almost surely, 2^9028066 is an apocalyptic number.

9028066 is a deficient number, since it is larger than the sum of its proper divisors (4514036).

9028066 is a wasteful number, since it uses less digits than its factorization.

9028066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514035.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 9028066 is about 3004.6740255808. The cubic root of 9028066 is about 208.2243787976.

The spelling of 9028066 in words is "nine million, twenty-eight thousand, sixty-six".