881873 has 4 divisors (see below), whose sum is σ = 896880. Its totient is φ = 866868.

The previous prime is 881849. The next prime is 881897. The reversal of 881873 is 378188.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (881849) and next prime (881897).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-881873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (881813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7415 + ... + 7532.

It is an arithmetic number, because the mean of its divisors is an integer number (224220).

2⁸⁸¹⁸⁷³ is an apocalyptic number.

It is an amenable number.

881873 is a deficient number, since it is larger than the sum of its proper divisors (15007).

881873 is a wasteful number, since it uses less digits than its factorization.

881873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15006.

The product of its digits is 10752, while the sum is 35.

The square root of 881873 is about 939.0809336793. The cubic root of 881873 is about 95.8963363071.

The spelling of 881873 in words is "eight hundred eighty-one thousand, eight hundred seventy-three".