881322080 has 24 divisors (see below), whose sum is σ = 2082123792. Its totient is φ = 352528768.

The previous prime is 881322067. The next prime is 881322089. The reversal of 881322080 is 80223188.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881322089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2753972 + ... + 2754291.

It is an arithmetic number, because the mean of its divisors is an integer number (86755158).

Almost surely, 2^881322080 is an apocalyptic number.

881322080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

881322080 is an abundant number, since it is smaller than the sum of its proper divisors (1200801712).

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

881322080 is a wasteful number, since it uses less digits than its factorization.

881322080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508278 (or 5508270 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 881322080 is about 29687.0692389801. The cubic root of 881322080 is about 958.7636282837.

The spelling of 881322080 in words is "eight hundred eighty-one million, three hundred twenty-two thousand, eighty".