4566606 has 16 divisors (see below), whose sum is σ = 9963648. Its totient is φ = 1383800.

The previous prime is 4566589. The next prime is 4566607. The reversal of 4566606 is 6066654.

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 Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566607) 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, 34530 + ... + 34661.

It is an arithmetic number, because the mean of its divisors is an integer number (622728).

Almost surely, 2^4566606 is an apocalyptic number.

4566606 is an abundant number, since it is smaller than the sum of its proper divisors (5397042).

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

4566606 is a wasteful number, since it uses less digits than its factorization.

4566606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69207.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4566606 is about 2136.9618620836. The cubic root of 4566606 is about 165.9069251302.

The spelling of 4566606 in words is "four million, five hundred sixty-six thousand, six hundred six".