2481562 has 16 divisors (see below), whose sum is σ = 3942720. Its totient is φ = 1168992.

The previous prime is 2481517. The next prime is 2481601. The reversal of 2481562 is 2651842.

It is a d-powerful number, because it can be written as 2³ + 4⁶ + 8 + 1 + 5⁹ + 6² + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2481562.

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 7 ways as a sum of consecutive naturals, for example, 2989 + ... + 3727.

It is an arithmetic number, because the mean of its divisors is an integer number (246420).

2^2481562 is an apocalyptic number.

2481562 is a deficient number, since it is larger than the sum of its proper divisors (1461158).

2481562 is a wasteful number, since it uses less digits than its factorization.

2481562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837.

The product of its digits is 3840, while the sum is 28.

The square root of 2481562 is about 1575.2974322330. The cubic root of 2481562 is about 135.3864009784.

The spelling of 2481562 in words is "two million, four hundred eighty-one thousand, five hundred sixty-two".