2522484 has 36 divisors (see below), whose sum is σ = 6535620. Its totient is φ = 819840.

The previous prime is 2522473. The next prime is 2522491. The reversal of 2522484 is 4842252.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 272484 + 2250000 = 522^2 + 1500^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 622 + ... + 2330.

It is an arithmetic number, because the mean of its divisors is an integer number (181545).

2^2522484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3267810).

2522484 is an abundant number, since it is smaller than the sum of its proper divisors (4013136).

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

2522484 is a wasteful number, since it uses less digits than its factorization.

2522484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760 (or 1755 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2522484 is about 1588.2329803905. The cubic root of 2522484 is about 136.1265402412.

It can be divided in two parts, 252248 and 4, that added together give a palindrome (252252).

The spelling of 2522484 in words is "two million, five hundred twenty-two thousand, four hundred eighty-four".