46919866 has 8 divisors (see below), whose sum is σ = 80434080. Its totient is φ = 20108508.

The previous prime is 46919861. The next prime is 46919891. The reversal of 46919866 is 66891964.

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 (46919861) 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, 1675696 + ... + 1675723.

It is an arithmetic number, because the mean of its divisors is an integer number (10054260).

Almost surely, 2^46919866 is an apocalyptic number.

46919866 is a deficient number, since it is larger than the sum of its proper divisors (33514214).

46919866 is a wasteful number, since it uses less digits than its factorization.

46919866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351428.

The product of its digits is 559872, while the sum is 49.

The square root of 46919866 is about 6849.8077345280. The cubic root of 46919866 is about 360.6773922841.

The spelling of 46919866 in words is "forty-six million, nine hundred nineteen thousand, eight hundred sixty-six".