881528 has 16 divisors (see below), whose sum is σ = 1670760. Its totient is φ = 436000.

The previous prime is 881527. The next prime is 881533. The reversal of 881528 is 825188.

It is a super-2 number, since 2×881528² = 1554183229568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 881494 and 881503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263 + ... + 1353.

2⁸⁸¹⁵²⁸ is an apocalyptic number.

It is an amenable number.

881528 is a deficient number, since it is larger than the sum of its proper divisors (789232).

881528 is a wasteful number, since it uses less digits than its factorization.

881528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198 (or 1194 counting only the distinct ones).

The product of its digits is 5120, while the sum is 32.

The square root of 881528 is about 938.8972254725. The cubic root of 881528 is about 95.8838293848.

The spelling of 881528 in words is "eight hundred eighty-one thousand, five hundred twenty-eight".