881799252 has 24 divisors (see below), whose sum is σ = 2073241632. Its totient is φ = 291688800.

The previous prime is 881799251. The next prime is 881799271. The reversal of 881799252 is 252997188.

It is a junction number, because it is equal to n+sod(n) for n = 881799195 and 881799204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881799251) 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 7 ways as a sum of consecutive naturals, for example, 278899 + ... + 282042.

It is an arithmetic number, because the mean of its divisors is an integer number (86385068).

Almost surely, 2^881799252 is an apocalyptic number.

It is an amenable number.

881799252 is an abundant number, since it is smaller than the sum of its proper divisors (1191442380).

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

881799252 is a wasteful number, since it uses less digits than its factorization.

881799252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561079 (or 561077 counting only the distinct ones).

The product of its digits is 725760, while the sum is 51.

The square root of 881799252 is about 29695.1048491161. The cubic root of 881799252 is about 958.9366307256.

The spelling of 881799252 in words is "eight hundred eighty-one million, seven hundred ninety-nine thousand, two hundred fifty-two".