2481522 has 8 divisors (see below), whose sum is σ = 4963056. Its totient is φ = 827172.

The previous prime is 2481517. The next prime is 2481601. The reversal of 2481522 is 2251842.

It is a sphenic number, since it is the product of 3 distinct primes.

2481522 is an admirable number.

It is a d-powerful number, because it can be written as 2¹² + 4 + 8 + 1 + 5⁹ + 2¹⁸ + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 2481492 and 2481501.

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 3 ways as a sum of consecutive naturals, for example, 206788 + ... + 206799.

It is an arithmetic number, because the mean of its divisors is an integer number (620382).

2^2481522 is an apocalyptic number.

2481522 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.

2481522 is a wasteful number, since it uses less digits than its factorization.

2481522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413592.

The product of its digits is 1280, while the sum is 24.

The square root of 2481522 is about 1575.2847361668. The cubic root of 2481522 is about 135.3856735488.

It can be divided in two parts, 2481 and 522, that added together give a palindrome (3003).

The spelling of 2481522 in words is "two million, four hundred eighty-one thousand, five hundred twenty-two".