82260528 has 80 divisors (see below), whose sum is σ = 248079360. Its totient is φ = 22998528.

The previous prime is 82260517. The next prime is 82260539. The reversal of 82260528 is 82506228.

It is an interprime number because it is at equal distance from previous prime (82260517) and next prime (82260539).

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, 13188 + ... + 18396.

It is an arithmetic number, because the mean of its divisors is an integer number (3100992).

Almost surely, 2^82260528 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 82260528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124039680).

82260528 is an abundant number, since it is smaller than the sum of its proper divisors (165818832).

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

82260528 is a wasteful number, since it uses less digits than its factorization.

82260528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5274 (or 5268 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 82260528 is about 9069.7589824647. The cubic root of 82260528 is about 434.9077674715.

The spelling of 82260528 in words is "eighty-two million, two hundred sixty thousand, five hundred twenty-eight".