46666668 has 12 divisors (see below), whose sum is σ = 108888920. Its totient is φ = 15555552.

The previous prime is 46666663. The next prime is 46666681. The reversal of 46666668 is 86666664.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (46666661) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1944433 + ... + 1944456.

Almost surely, 2^46666668 is an apocalyptic number.

It is an amenable number.

46666668 is an abundant number, since it is smaller than the sum of its proper divisors (62222252).

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

46666668 is a wasteful number, since it uses less digits than its factorization.

46666668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888896 (or 3888894 counting only the distinct ones).

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

The square root of 46666668 is about 6831.3006082297. The cubic root of 46666668 is about 360.0274361806.

The spelling of 46666668 in words is "forty-six million, six hundred sixty-six thousand, six hundred sixty-eight".