4963566 has 16 divisors (see below), whose sum is σ = 10047744. Its totient is φ = 1634424.

The previous prime is 4963559. The next prime is 4963571. The reversal of 4963566 is 6653694.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4486 + ... + 5481.

It is an arithmetic number, because the mean of its divisors is an integer number (627984).

Almost surely, 2^4963566 is an apocalyptic number.

4963566 is an abundant number, since it is smaller than the sum of its proper divisors (5084178).

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

4963566 is a wasteful number, since it uses less digits than its factorization.

4963566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10055.

The product of its digits is 116640, while the sum is 39.

The square root of 4963566 is about 2227.9061919210. The cubic root of 4963566 is about 170.5812399687.

The spelling of 4963566 in words is "four million, nine hundred sixty-three thousand, five hundred sixty-six".