881722848 has 96 divisors (see below), whose sum is σ = 2439230976. Its totient is φ = 278327808.

The previous prime is 881722823. The next prime is 881722859. The reversal of 881722848 is 848227188.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×881722848² = 1554870361370462208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 881722797 and 881722806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225486 + ... + 229362.

It is an arithmetic number, because the mean of its divisors is an integer number (25408656).

Almost surely, 2^881722848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 881722848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219615488).

881722848 is an abundant number, since it is smaller than the sum of its proper divisors (1557508128).

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

881722848 is a wasteful number, since it uses less digits than its factorization.

881722848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016 (or 4008 counting only the distinct ones).

The product of its digits is 458752, while the sum is 48.

The square root of 881722848 is about 29693.8183465852. The cubic root of 881722848 is about 958.9089340550.

The spelling of 881722848 in words is "eight hundred eighty-one million, seven hundred twenty-two thousand, eight hundred forty-eight".