884144 has 10 divisors (see below), whose sum is σ = 1713060. Its totient is φ = 442064.

The previous prime is 884131. The next prime is 884159. The reversal of 884144 is 441488.

It is a super-2 number, since 2×884144² = 1563421225472, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27614 + ... + 27645.

It is an arithmetic number, because the mean of its divisors is an integer number (171306).

2⁸⁸⁴¹⁴⁴ is an apocalyptic number.

It is an amenable number.

884144 is a deficient number, since it is larger than the sum of its proper divisors (828916).

884144 is a wasteful number, since it uses less digits than its factorization.

884144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55267 (or 55261 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 884144 is about 940.2893171785. The cubic root of 884144 is about 95.9785831854.

The spelling of 884144 in words is "eight hundred eighty-four thousand, one hundred forty-four".