8250528 has 96 divisors (see below), whose sum is σ = 25486272. Its totient is φ = 2304000.

The previous prime is 8250509. The next prime is 8250547.

8250528 is nontrivially palindromic in base 10.

8250528 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8250509) and next prime (8250547).

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

It is a junction number, because it is equal to n+sod(n) for n = 8250495 and 8250504.

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, 13428 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (265482).

Almost surely, 2^8250528 is an apocalyptic number.

8250528 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8250528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12743136).

8250528 is an abundant number, since it is smaller than the sum of its proper divisors (17235744).

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

8250528 is a wasteful number, since it uses less digits than its factorization.

8250528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8250528 is about 2872.3732348008. The cubic root of 8250528 is about 202.0663115952.

It can be divided in two parts, 8250 and 528, that added together give a palindrome (8778).

The spelling of 8250528 in words is "eight million, two hundred fifty thousand, five hundred twenty-eight".