47805046 has 8 divisors (see below), whose sum is σ = 73060704. Its totient is φ = 23451480.

The previous prime is 47805041. The next prime is 47805047. The reversal of 47805046 is 64050874.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47805041) 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, 225390 + ... + 225601.

It is an arithmetic number, because the mean of its divisors is an integer number (9132588).

Almost surely, 2^47805046 is an apocalyptic number.

47805046 is a deficient number, since it is larger than the sum of its proper divisors (25255658).

47805046 is a wasteful number, since it uses less digits than its factorization.

47805046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451046.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 47805046 is about 6914.1193220829. The cubic root of 47805046 is about 362.9314302050.

The spelling of 47805046 in words is "forty-seven million, eight hundred five thousand, forty-six".