9044986 has 8 divisors (see below), whose sum is σ = 14365620. Its totient is φ = 4256448.

The previous prime is 9044977. The next prime is 9044989. The reversal of 9044986 is 6894409.

It can be written as a sum of positive squares in 2 ways, for example, as 7733961 + 1311025 = 2781^2 + 1145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9044989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132981 + ... + 133048.

Almost surely, 2^9044986 is an apocalyptic number.

9044986 is a deficient number, since it is larger than the sum of its proper divisors (5320634).

9044986 is a wasteful number, since it uses less digits than its factorization.

9044986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266048.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 9044986 is about 3007.4883208418. The cubic root of 9044986 is about 208.3543792428.

The spelling of 9044986 in words is "nine million, forty-four thousand, nine hundred eighty-six".