1144886 has 8 divisors (see below), whose sum is σ = 1726104. Its totient is φ = 569520.

The previous prime is 1144879. The next prime is 1144889. The reversal of 1144886 is 6884411.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935 + ... + 1778.

It is an arithmetic number, because the mean of its divisors is an integer number (215763).

2^1144886 is an apocalyptic number.

1144886 is a deficient number, since it is larger than the sum of its proper divisors (581218).

1144886 is a wasteful number, since it uses less digits than its factorization.

1144886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926.

The product of its digits is 6144, while the sum is 32.

The square root of 1144886 is about 1069.9934579239. The cubic root of 1144886 is about 104.6134235448.

The spelling of 1144886 in words is "one million, one hundred forty-four thousand, eight hundred eighty-six".