881000450 has 48 divisors (see below), whose sum is σ = 1821419136. Its totient is φ = 314308800.

The previous prime is 881000437. The next prime is 881000459. The reversal of 881000450 is 54000188.

It is not an unprimeable number, because it can be changed into a prime (881000459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14039 + ... + 44261.

It is an arithmetic number, because the mean of its divisors is an integer number (37946232).

Almost surely, 2^881000450 is an apocalyptic number.

881000450 is an abundant number, since it is smaller than the sum of its proper divisors (940418686).

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

881000450 is a wasteful number, since it uses less digits than its factorization.

881000450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30299 (or 30294 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 881000450 is about 29681.6517397533. The cubic root of 881000450 is about 958.6469835775.

The spelling of 881000450 in words is "eight hundred eighty-one million, four hundred fifty", and thus it is an aban number.