9066642 has 16 divisors (see below), whose sum is σ = 19528320. Its totient is φ = 2789712.

The previous prime is 9066637. The next prime is 9066643. The reversal of 9066642 is 2466609.

It is not an unprimeable number, because it can be changed into a prime (9066643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58042 + ... + 58197.

It is an arithmetic number, because the mean of its divisors is an integer number (1220520).

Almost surely, 2^9066642 is an apocalyptic number.

9066642 is an abundant number, since it is smaller than the sum of its proper divisors (10461678).

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

9066642 is a wasteful number, since it uses less digits than its factorization.

9066642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116257.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 9066642 is about 3011.0865148647. The cubic root of 9066642 is about 208.5205311919.

Subtracting from 9066642 its sum of digits (33), we obtain a palindrome (9066609).

The spelling of 9066642 in words is "nine million, sixty-six thousand, six hundred forty-two".