2066528 has 12 divisors (see below), whose sum is σ = 4068540. Its totient is φ = 1033248.

The previous prime is 2066521. The next prime is 2066539. The reversal of 2066528 is 8256602.

It is a self number, because there is not a number n which added to its sum of digits gives 2066528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32258 + ... + 32321.

It is an arithmetic number, because the mean of its divisors is an integer number (339045).

2^2066528 is an apocalyptic number.

It is an amenable number.

2066528 is a deficient number, since it is larger than the sum of its proper divisors (2002012).

2066528 is an equidigital number, since it uses as much as digits as its factorization.

2066528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64589 (or 64581 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2066528 is about 1437.5423472023. The cubic root of 2066528 is about 127.3738955656.

The spelling of 2066528 in words is "two million, sixty-six thousand, five hundred twenty-eight".