2446566 has 16 divisors (see below), whose sum is σ = 4923504. Its totient is φ = 810464.

The previous prime is 2446529. The next prime is 2446567. The reversal of 2446566 is 6656442.

2446566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2446567) 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 7 ways as a sum of consecutive naturals, for example, 141 + ... + 2216.

It is an arithmetic number, because the mean of its divisors is an integer number (307719).

2^2446566 is an apocalyptic number.

2446566 is an abundant number, since it is smaller than the sum of its proper divisors (2476938).

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

2446566 is a wasteful number, since it uses less digits than its factorization.

2446566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535.

The product of its digits is 34560, while the sum is 33.

The square root of 2446566 is about 1564.1502485375. The cubic root of 2446566 is about 134.7469608511.

It can be divided in two parts, 24465 and 66, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 2446566 in words is "two million, four hundred forty-six thousand, five hundred sixty-six".