884140 has 12 divisors (see below), whose sum is σ = 1856736. Its totient is φ = 353648.

The previous prime is 884131. The next prime is 884159. The reversal of 884140 is 41488.

It is an unprimeable number.

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, 22084 + ... + 22123.

It is an arithmetic number, because the mean of its divisors is an integer number (154728).

2⁸⁸⁴¹⁴⁰ is an apocalyptic number.

It is an amenable number.

884140 is an abundant number, since it is smaller than the sum of its proper divisors (972596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

884140 is a wasteful number, since it uses less digits than its factorization.

884140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44216 (or 44214 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 884140 is about 940.2871901712. The cubic root of 884140 is about 95.9784384447.

It can be divided in two parts, 884 and 140, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 884140 in words is "eight hundred eighty-four thousand, one hundred forty".