2552544 has 36 divisors (see below), whose sum is σ = 7259616. Its totient is φ = 850752.

The previous prime is 2552531. The next prime is 2552581. The reversal of 2552544 is 4452552.

2552544 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 (36).

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 5 ways as a sum of consecutive naturals, for example, 4144 + ... + 4719.

It is an arithmetic number, because the mean of its divisors is an integer number (201656).

2^2552544 is an apocalyptic number.

2552544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2552544 is an abundant number, since it is smaller than the sum of its proper divisors (4707072).

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

2552544 is a wasteful number, since it uses less digits than its factorization.

2552544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8879 (or 8868 counting only the distinct ones).

The product of its digits is 8000, while the sum is 27.

The square root of 2552544 is about 1597.6683009937. The cubic root of 2552544 is about 136.6651384587.

The spelling of 2552544 in words is "two million, five hundred fifty-two thousand, five hundred forty-four".