2526522 has 16 divisors (see below), whose sum is σ = 5069952. Its totient is φ = 839360.

The previous prime is 2526521. The next prime is 2526529. The reversal of 2526522 is 2256252.

2526522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁶ + 5⁴ + 2¹¹ + 6⁷ + 5⁶ + 2¹⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2526492 and 2526501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2098 + ... + 3074.

It is an arithmetic number, because the mean of its divisors is an integer number (316872).

2^2526522 is an apocalyptic number.

2526522 is an abundant number, since it is smaller than the sum of its proper divisors (2543430).

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

2526522 is a wasteful number, since it uses less digits than its factorization.

2526522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413.

The product of its digits is 2400, while the sum is 24.

The square root of 2526522 is about 1589.5036961266. The cubic root of 2526522 is about 136.1991387751.

The spelling of 2526522 in words is "two million, five hundred twenty-six thousand, five hundred twenty-two".