2006528 has 20 divisors (see below), whose sum is σ = 4010160. Its totient is φ = 1003008.

The previous prime is 2006507. The next prime is 2006549. The reversal of 2006528 is 8256002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2006507) and next prime (2006549).

It is a super-2 number, since 2×2006528² = 8052309229568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1448 + ... + 2471.

It is an arithmetic number, because the mean of its divisors is an integer number (200508).

2^2006528 is an apocalyptic number.

It is an amenable number.

2006528 is a deficient number, since it is larger than the sum of its proper divisors (2003632).

2006528 is an frugal number, since it uses more digits than its factorization.

2006528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937 (or 3921 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2006528 is about 1416.5196786490. The cubic root of 2006528 is about 126.1290355272.

The spelling of 2006528 in words is "two million, six thousand, five hundred twenty-eight".