8325540 has 72 divisors (see below), whose sum is σ = 26365248. Its totient is φ = 2122560.

The previous prime is 8325539. The next prime is 8325547. The reversal of 8325540 is 455238.

8325540 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8325547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3135 + ... + 5145.

It is an arithmetic number, because the mean of its divisors is an integer number (366184).

Almost surely, 2^8325540 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 8325540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13182624).

8325540 is an abundant number, since it is smaller than the sum of its proper divisors (18039708).

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

8325540 is a wasteful number, since it uses less digits than its factorization.

8325540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049 (or 2044 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 8325540 is about 2885.4011852774. The cubic root of 8325540 is about 202.6768459703.

The spelling of 8325540 in words is "eight million, three hundred twenty-five thousand, five hundred forty".