2526544 has 20 divisors (see below), whose sum is σ = 5153440. Its totient is φ = 1196640.

The previous prime is 2526541. The next prime is 2526547. The reversal of 2526544 is 4456252.

It is an interprime number because it is at equal distance from previous prime (2526541) and next prime (2526547).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3852 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (257672).

2^2526544 is an apocalyptic number.

It is an amenable number.

2526544 is an abundant number, since it is smaller than the sum of its proper divisors (2626896).

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

2526544 is a wasteful number, since it uses less digits than its factorization.

2526544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8338 (or 8332 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 2526544 is about 1589.5106165106. The cubic root of 2526544 is about 136.1995340975.

It can be divided in two parts, 25 and 26544, that added together give a square (26569 = 163²).

The spelling of 2526544 in words is "two million, five hundred twenty-six thousand, five hundred forty-four".