881172 has 48 divisors (see below), whose sum is σ = 2352000. Its totient is φ = 285120.

The previous prime is 881171. The next prime is 881173. The reversal of 881172 is 271188.

It is an interprime number because it is at equal distance from previous prime (881171) and next prime (881173).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 881172.

It is not an unprimeable number, because it can be changed into a prime (881171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4329 + ... + 4527.

It is an arithmetic number, because the mean of its divisors is an integer number (49000).

2⁸⁸¹¹⁷² is an apocalyptic number.

881172 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 881172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1176000).

881172 is an abundant number, since it is smaller than the sum of its proper divisors (1470828).

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

881172 is a wasteful number, since it uses less digits than its factorization.

881172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 245 counting only the distinct ones).

The product of its digits is 896, while the sum is 27.

The square root of 881172 is about 938.7076222126. The cubic root of 881172 is about 95.8709202697.

The spelling of 881172 in words is "eight hundred eighty-one thousand, one hundred seventy-two".