8861146 has 8 divisors (see below), whose sum is σ = 15190560. Its totient is φ = 3797628.

The previous prime is 8861143. The next prime is 8861147. The reversal of 8861146 is 6411688.

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 (8861143) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 316456 + ... + 316483.

It is an arithmetic number, because the mean of its divisors is an integer number (1898820).

Almost surely, 2^8861146 is an apocalyptic number.

8861146 is a deficient number, since it is larger than the sum of its proper divisors (6329414).

8861146 is a wasteful number, since it uses less digits than its factorization.

8861146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632948.

The product of its digits is 9216, while the sum is 34.

The square root of 8861146 is about 2976.7677101178. The cubic root of 8861146 is about 206.9331001187.

The spelling of 8861146 in words is "eight million, eight hundred sixty-one thousand, one hundred forty-six".