2206524 has 12 divisors (see below), whose sum is σ = 5148584. Its totient is φ = 735504.

The previous prime is 2206517. The next prime is 2206543. The reversal of 2206524 is 4256022.

2206524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2206524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91927 + ... + 91950.

2^2206524 is an apocalyptic number.

It is an amenable number.

2206524 is an abundant number, since it is smaller than the sum of its proper divisors (2942060).

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

2206524 is a wasteful number, since it uses less digits than its factorization.

2206524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183884 (or 183882 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2206524 is about 1485.4373093470. The cubic root of 2206524 is about 130.1875793069.

The spelling of 2206524 in words is "two million, two hundred six thousand, five hundred twenty-four".