854044 has 12 divisors (see below), whose sum is σ = 1512000. Its totient is φ = 422048.

The previous prime is 854041. The next prime is 854047. The reversal of 854044 is 440458.

It is an interprime number because it is at equal distance from previous prime (854041) and next prime (854047).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844 + ... + 1555.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

2⁸⁵⁴⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

854044 is a deficient number, since it is larger than the sum of its proper divisors (657956).

854044 is a wasteful number, since it uses less digits than its factorization.

854044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492 (or 2490 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 854044 is about 924.1450102662. The cubic root of 854044 is about 94.8768117043.

The spelling of 854044 in words is "eight hundred fifty-four thousand, forty-four".