47441846 has 4 divisors (see below), whose sum is σ = 71162772. Its totient is φ = 23720922.

The previous prime is 47441833. The next prime is 47441869. The reversal of 47441846 is 64814474.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11860460 + ... + 11860463.

It is an arithmetic number, because the mean of its divisors is an integer number (17790693).

Almost surely, 2^47441846 is an apocalyptic number.

47441846 is a deficient number, since it is larger than the sum of its proper divisors (23720926).

47441846 is a wasteful number, since it uses less digits than its factorization.

47441846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23720925.

The product of its digits is 86016, while the sum is 38.

The square root of 47441846 is about 6887.8041493643. The cubic root of 47441846 is about 362.0099658439.

The spelling of 47441846 in words is "forty-seven million, four hundred forty-one thousand, eight hundred forty-six".