46782866 has 16 divisors (see below), whose sum is σ = 75864600. Its totient is φ = 21508608.

The previous prime is 46782859. The next prime is 46782881. The reversal of 46782866 is 66828764.

46782866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 28847641 + 17935225 = 5371^2 + 4235^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46782866.

It is an unprimeable number.

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, 3650 + ... + 10338.

Almost surely, 2^46782866 is an apocalyptic number.

46782866 is a deficient number, since it is larger than the sum of its proper divisors (29081734).

46782866 is a wasteful number, since it uses less digits than its factorization.

46782866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973.

The product of its digits is 774144, while the sum is 47.

The square root of 46782866 is about 6839.8001432790. The cubic root of 46782866 is about 360.3260061290.

The spelling of 46782866 in words is "forty-six million, seven hundred eighty-two thousand, eight hundred sixty-six".