8445066 has 16 divisors (see below), whose sum is σ = 19303104. Its totient is φ = 2412864.

The previous prime is 8445049. The next prime is 8445079. The reversal of 8445066 is 6605448.

It is a happy 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, 100495 + ... + 100578.

It is an arithmetic number, because the mean of its divisors is an integer number (1206444).

Almost surely, 2^8445066 is an apocalyptic number.

8445066 is an abundant number, since it is smaller than the sum of its proper divisors (10858038).

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

8445066 is a wasteful number, since it uses less digits than its factorization.

8445066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201085.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 8445066 is about 2906.0395730272. The cubic root of 8445066 is about 203.6421542759.

It can be divided in two parts, 84 and 45066, that added together give a triangular number (45150 = T₃₀₀).

The spelling of 8445066 in words is "eight million, four hundred forty-five thousand, sixty-six".