46668266 has 8 divisors (see below), whose sum is σ = 70036164. Its totient is φ = 23322880.

The previous prime is 46668263. The next prime is 46668289. The reversal of 46668266 is 66286664.

It can be written as a sum of positive squares in 2 ways, for example, as 44609041 + 2059225 = 6679^2 + 1435^2 .

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

It is not an unprimeable number, because it can be changed into a prime (46668263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1226 + ... + 9738.

Almost surely, 2^46668266 is an apocalyptic number.

46668266 is a deficient number, since it is larger than the sum of its proper divisors (23367898).

46668266 is a wasteful number, since it uses less digits than its factorization.

46668266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11256.

The product of its digits is 497664, while the sum is 44.

The square root of 46668266 is about 6831.4175688506. The cubic root of 46668266 is about 360.0315455896.

The spelling of 46668266 in words is "forty-six million, six hundred sixty-eight thousand, two hundred sixty-six".