2521484 has 12 divisors (see below), whose sum is σ = 5043024. Its totient is φ = 1080624.

The previous prime is 2521481. The next prime is 2521489. The reversal of 2521484 is 4841252.

It is a happy number.

2521484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2521484 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2521481) 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 3 ways as a sum of consecutive naturals, for example, 44999 + ... + 45054.

It is an arithmetic number, because the mean of its divisors is an integer number (420252).

2^2521484 is an apocalyptic number.

It is an amenable number.

2521484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2521484 is a wasteful number, since it uses less digits than its factorization.

2521484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90064 (or 90062 counting only the distinct ones).

The product of its digits is 2560, while the sum is 26.

The square root of 2521484 is about 1587.9181339099. The cubic root of 2521484 is about 136.1085494389.

The spelling of 2521484 in words is "two million, five hundred twenty-one thousand, four hundred eighty-four".