880811 has 4 divisors (see below), whose sum is σ = 895800. Its totient is φ = 865824.

The previous prime is 880801. The next prime is 880813. The reversal of 880811 is 118088.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 880811 - 2¹⁴ = 864427 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (880813) 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, 7406 + ... + 7523.

It is an arithmetic number, because the mean of its divisors is an integer number (223950).

2⁸⁸⁰⁸¹¹ is an apocalyptic number.

880811 is a deficient number, since it is larger than the sum of its proper divisors (14989).

880811 is a wasteful number, since it uses less digits than its factorization.

880811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14988.

The product of its (nonzero) digits is 512, while the sum is 26.

The square root of 880811 is about 938.5153168702. The cubic root of 880811 is about 95.8578262958.

Adding to 880811 its reverse (118088), we get a palindrome (998899).

The spelling of 880811 in words is "eight hundred eighty thousand, eight hundred eleven".