47444844 has 24 divisors (see below), whose sum is σ = 112358848. Its totient is φ = 15578640.

The previous prime is 47444833. The next prime is 47444861. The reversal of 47444844 is 44844474.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28702 + ... + 30309.

Almost surely, 2^47444844 is an apocalyptic number.

It is an amenable number.

47444844 is an abundant number, since it is smaller than the sum of its proper divisors (64914004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47444844 is a wasteful number, since it uses less digits than its factorization.

47444844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59085 (or 59083 counting only the distinct ones).

The product of its digits is 229376, while the sum is 39.

The square root of 47444844 is about 6888.0217769691. The cubic root of 47444844 is about 362.0175912007.

The spelling of 47444844 in words is "forty-seven million, four hundred forty-four thousand, eight hundred forty-four".