1146886 has 8 divisors (see below), whose sum is σ = 1852704. Its totient is φ = 529320.

The previous prime is 1146881. The next prime is 1146911. The reversal of 1146886 is 6886411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22030 + ... + 22081.

It is an arithmetic number, because the mean of its divisors is an integer number (231588).

2^1146886 is an apocalyptic number.

1146886 is a deficient number, since it is larger than the sum of its proper divisors (705818).

1146886 is a wasteful number, since it uses less digits than its factorization.

1146886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44126.

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

The square root of 1146886 is about 1070.9276352770. The cubic root of 1146886 is about 104.6743044629.

The spelling of 1146886 in words is "one million, one hundred forty-six thousand, eight hundred eighty-six".