4641566 has 16 divisors (see below), whose sum is σ = 7300800. Its totient is φ = 2210208.

The previous prime is 4641563. The next prime is 4641583. The reversal of 4641566 is 6651464.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4076 + ... + 5088.

It is an arithmetic number, because the mean of its divisors is an integer number (456300).

Almost surely, 2^4641566 is an apocalyptic number.

4641566 is a deficient number, since it is larger than the sum of its proper divisors (2659234).

4641566 is a wasteful number, since it uses less digits than its factorization.

4641566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123.

The product of its digits is 17280, while the sum is 32.

The square root of 4641566 is about 2154.4293908133. The cubic root of 4641566 is about 166.8097801871.

The spelling of 4641566 in words is "four million, six hundred forty-one thousand, five hundred sixty-six".