46666666 has 8 divisors (see below), whose sum is σ = 74117700. Its totient is φ = 21960768.

The previous prime is 46666663. The next prime is 46666681. The reversal of 46666666 is 66666664.

It can be written as a sum of positive squares in 2 ways, for example, as 46526041 + 140625 = 6821^2 + 375^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

46666666 is a modest number, since divided by 6666 gives 4666 as remainder.

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, 686241 + ... + 686308.

Almost surely, 2^46666666 is an apocalyptic number.

46666666 is a deficient number, since it is larger than the sum of its proper divisors (27451034).

46666666 is a wasteful number, since it uses less digits than its factorization.

46666666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372568.

The product of its digits is 1119744, while the sum is 46.

The square root of 46666666 is about 6831.3004618447. The cubic root of 46666666 is about 360.0274310373.

The spelling of 46666666 in words is "forty-six million, six hundred sixty-six thousand, six hundred sixty-six".