46666686 has 16 divisors (see below), whose sum is σ = 101818368. Its totient is φ = 14141400.

The previous prime is 46666681. The next prime is 46666691. The reversal of 46666686 is 68666664.

46666686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46666681) and next prime (46666691).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46666681) 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, 353470 + ... + 353601.

It is an arithmetic number, because the mean of its divisors is an integer number (6363648).

Almost surely, 2^46666686 is an apocalyptic number.

46666686 is an abundant number, since it is smaller than the sum of its proper divisors (55151682).

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

46666686 is a wasteful number, since it uses less digits than its factorization.

46666686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707087.

The product of its digits is 1492992, while the sum is 48.

The square root of 46666686 is about 6831.3019256947. The cubic root of 46666686 is about 360.0274824698.

The spelling of 46666686 in words is "forty-six million, six hundred sixty-six thousand, six hundred eighty-six".