881201 has 6 divisors (see below), whose sum is σ = 930402. Its totient is φ = 834480.

The previous prime is 881197. The next prime is 881207. The reversal of 881201 is 102188.

881201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 577600 + 303601 = 760^2 + 551^2 .

It is not a de Polignac number, because 881201 - 2² = 881197 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 881201.

It is not an unprimeable number, because it can be changed into a prime (881207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 860 + ... + 1581.

It is an arithmetic number, because the mean of its divisors is an integer number (155067).

2⁸⁸¹²⁰¹ is an apocalyptic number.

It is an amenable number.

881201 is a deficient number, since it is larger than the sum of its proper divisors (49201).

881201 is a wasteful number, since it uses less digits than its factorization.

881201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 881201 is about 938.7230688547. The cubic root of 881201 is about 95.8719719850.

Adding to 881201 its reverse (102188), we get a palindrome (983389).

The spelling of 881201 in words is "eight hundred eighty-one thousand, two hundred one".