2160528 has 80 divisors (see below), whose sum is σ = 6190080. Its totient is φ = 646272.

The previous prime is 2160527. The next prime is 2160533. The reversal of 2160528 is 8250612.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2160498 and 2160507.

It is not an unprimeable number, because it can be changed into a prime (2160527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20925 + ... + 21027.

It is an arithmetic number, because the mean of its divisors is an integer number (77376).

2^2160528 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 2160528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3095040).

2160528 is an abundant number, since it is smaller than the sum of its proper divisors (4029552).

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

2160528 is a wasteful number, since it uses less digits than its factorization.

2160528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2160528 is about 1469.8734639417. The cubic root of 2160528 is about 129.2766133356.

The spelling of 2160528 in words is "two million, one hundred sixty thousand, five hundred twenty-eight".