2445562 has 16 divisors (see below), whose sum is σ = 4213440. Its totient is φ = 1042848.

The previous prime is 2445557. The next prime is 2445571. The reversal of 2445562 is 2655442.

2445562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2445562.

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 7 ways as a sum of consecutive naturals, for example, 4014 + ... + 4582.

It is an arithmetic number, because the mean of its divisors is an integer number (263340).

2^2445562 is an apocalyptic number.

2445562 is a deficient number, since it is larger than the sum of its proper divisors (1767878).

2445562 is a wasteful number, since it uses less digits than its factorization.

2445562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885.

The product of its digits is 9600, while the sum is 28.

The square root of 2445562 is about 1563.8292745693. The cubic root of 2445562 is about 134.7285262426.

It can be divided in two parts, 244 and 5562, that multiplied together give a triangular number (1357128 = T₁₆₄₇).

The spelling of 2445562 in words is "two million, four hundred forty-five thousand, five hundred sixty-two".