82541528 has 64 divisors (see below), whose sum is σ = 170644320. Its totient is φ = 37273600.

The previous prime is 82541507. The next prime is 82541551. The reversal of 82541528 is 82514528.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630023 + ... + 630153.

Almost surely, 2^82541528 is an apocalyptic number.

It is an amenable number.

82541528 is an abundant number, since it is smaller than the sum of its proper divisors (88102792).

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

82541528 is a wasteful number, since it uses less digits than its factorization.

82541528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 304 counting only the distinct ones).

The product of its digits is 25600, while the sum is 35.

The square root of 82541528 is about 9085.2368158458. The cubic root of 82541528 is about 435.4024161795.

Subtracting from 82541528 its reverse (82514528), we obtain a cube (27000 = 30³).

The spelling of 82541528 in words is "eighty-two million, five hundred forty-one thousand, five hundred twenty-eight".