7044166 has 4 divisors (see below), whose sum is σ = 10566252. Its totient is φ = 3522082.

The previous prime is 7044157. The next prime is 7044173. The reversal of 7044166 is 6614407.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761040 + ... + 1761043.

It is an arithmetic number, because the mean of its divisors is an integer number (2641563).

Almost surely, 2^7044166 is an apocalyptic number.

7044166 is a deficient number, since it is larger than the sum of its proper divisors (3522086).

7044166 is a wasteful number, since it uses less digits than its factorization.

7044166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522085.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 7044166 is about 2654.0847763400. The cubic root of 7044166 is about 191.6945918564.

It can be divided in two parts, 70441 and 66, that added together give a palindrome (70507).

The spelling of 7044166 in words is "seven million, forty-four thousand, one hundred sixty-six".