47633446 has 8 divisors (see below), whose sum is σ = 81657360. Its totient is φ = 20414328.

The previous prime is 47633441. The next prime is 47633447. The reversal of 47633446 is 64433674.

47633446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (47633441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1701181 + ... + 1701208.

It is an arithmetic number, because the mean of its divisors is an integer number (10207170).

Almost surely, 2^47633446 is an apocalyptic number.

47633446 is a deficient number, since it is larger than the sum of its proper divisors (34023914).

47633446 is a wasteful number, since it uses less digits than its factorization.

47633446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402398.

The product of its digits is 145152, while the sum is 37.

The square root of 47633446 is about 6901.6987763883. The cubic root of 47633446 is about 362.4966525256.

The spelling of 47633446 in words is "forty-seven million, six hundred thirty-three thousand, four hundred forty-six".