4899566 has 16 divisors (see below), whose sum is σ = 8436960. Its totient is φ = 2090400.

The previous prime is 4899563. The next prime is 4899569. The reversal of 4899566 is 6659984.

It is an interprime number because it is at equal distance from previous prime (4899563) and next prime (4899569).

It is a self number, because there is not a number n which added to its sum of digits gives 4899566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4899563) 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, 3116 + ... + 4416.

It is an arithmetic number, because the mean of its divisors is an integer number (527310).

Almost surely, 2^4899566 is an apocalyptic number.

4899566 is a deficient number, since it is larger than the sum of its proper divisors (3537394).

4899566 is a wasteful number, since it uses less digits than its factorization.

4899566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579.

The product of its digits is 466560, while the sum is 47.

The square root of 4899566 is about 2213.4963293396. The cubic root of 4899566 is about 169.8449104593.

The spelling of 4899566 in words is "four million, eight hundred ninety-nine thousand, five hundred sixty-six".