4782766 has 16 divisors (see below), whose sum is σ = 7365600. Its totient is φ = 2328480.

The previous prime is 4782749. The next prime is 4782769. The reversal of 4782766 is 6672874.

It is a super-2 number, since 2×4782766² = 45749701221512, which contains 22 as substring.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23935 + ... + 24133.

It is an arithmetic number, because the mean of its divisors is an integer number (460350).

Almost surely, 2^4782766 is an apocalyptic number.

4782766 is a deficient number, since it is larger than the sum of its proper divisors (2582834).

4782766 is a wasteful number, since it uses less digits than its factorization.

4782766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459.

The product of its digits is 112896, while the sum is 40.

The square root of 4782766 is about 2186.9535888994. The cubic root of 4782766 is about 168.4844059803.

The spelling of 4782766 in words is "four million, seven hundred eighty-two thousand, seven hundred sixty-six".