4566620 has 12 divisors (see below), whose sum is σ = 9589944. Its totient is φ = 1826640.

The previous prime is 4566607. The next prime is 4566623. The reversal of 4566620 is 266654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114146 + ... + 114185.

It is an arithmetic number, because the mean of its divisors is an integer number (799162).

Almost surely, 2^4566620 is an apocalyptic number.

It is an amenable number.

4566620 is an abundant number, since it is smaller than the sum of its proper divisors (5023324).

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

4566620 is a wasteful number, since it uses less digits than its factorization.

4566620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228340 (or 228338 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4566620 is about 2136.9651377596. The cubic root of 4566620 is about 165.9070946722.

The spelling of 4566620 in words is "four million, five hundred sixty-six thousand, six hundred twenty".