881672 has 32 divisors (see below), whose sum is σ = 1853280. Its totient is φ = 389760.

The previous prime is 881669. The next prime is 881681. The reversal of 881672 is 276188.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3668 + ... + 3900.

It is an arithmetic number, because the mean of its divisors is an integer number (57915).

2⁸⁸¹⁶⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 881672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (926640).

881672 is an abundant number, since it is smaller than the sum of its proper divisors (971608).

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

881672 is a wasteful number, since it uses less digits than its factorization.

881672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 289 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 881672 is about 938.9739080507. The cubic root of 881672 is about 95.8890500621.

It can be divided in two parts, 8816 and 72, that added together give a palindrome (8888).

The spelling of 881672 in words is "eight hundred eighty-one thousand, six hundred seventy-two".