4861766 has 16 divisors (see below), whose sum is σ = 8975904. Its totient is φ = 1923264.

The previous prime is 4861751. The next prime is 4861771. The reversal of 4861766 is 6671684.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13175 + ... + 13538.

It is an arithmetic number, because the mean of its divisors is an integer number (560994).

Almost surely, 2^4861766 is an apocalyptic number.

4861766 is a deficient number, since it is larger than the sum of its proper divisors (4114138).

4861766 is a wasteful number, since it uses less digits than its factorization.

4861766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26735.

The product of its digits is 48384, while the sum is 38.

The square root of 4861766 is about 2204.9412690591. The cubic root of 4861766 is about 169.4069996230.

The spelling of 4861766 in words is "four million, eight hundred sixty-one thousand, seven hundred sixty-six".