884131 has 2 divisors, whose sum is σ = 884132. Its totient is φ = 884130.

The previous prime is 884129. The next prime is 884159. The reversal of 884131 is 131488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 884131 - 2¹ = 884129 is a prime.

It is a super-2 number, since 2×884131² = 1563375250322, which contains 22 as substring.

Together with 884129, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 884096 and 884105.

It is not a weakly prime, because it can be changed into another prime (884111) by changing a digit.

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 as a sum of consecutive naturals, namely, 442065 + 442066.

It is an arithmetic number, because the mean of its divisors is an integer number (442066).

2⁸⁸⁴¹³¹ is an apocalyptic number.

884131 is a deficient number, since it is larger than the sum of its proper divisors (1).

884131 is an equidigital number, since it uses as much as digits as its factorization.

884131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 25.

The square root of 884131 is about 940.2824043871. The cubic root of 884131 is about 95.9781127765.

The spelling of 884131 in words is "eight hundred eighty-four thousand, one hundred thirty-one".