8470066 has 16 divisors (see below), whose sum is σ = 13907520. Its totient is φ = 3836880.

The previous prime is 8470061. The next prime is 8470069. The reversal of 8470066 is 6600748.

It is not an unprimeable number, because it can be changed into a prime (8470061) 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, 9220 + ... + 10096.

It is an arithmetic number, because the mean of its divisors is an integer number (869220).

Almost surely, 2^8470066 is an apocalyptic number.

8470066 is a deficient number, since it is larger than the sum of its proper divisors (5437454).

8470066 is a wasteful number, since it uses less digits than its factorization.

8470066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 8470066 is about 2910.3377810832. The cubic root of 8470066 is about 203.8429041736.

It can be divided in two parts, 8 and 470066, that added together give a palindrome (470074).

The spelling of 8470066 in words is "eight million, four hundred seventy thousand, sixty-six".