47676944 has 40 divisors (see below), whose sum is σ = 106778880. Its totient is φ = 20199168.

The previous prime is 47676931. The next prime is 47676961. The reversal of 47676944 is 44967674.

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, 7577 + ... + 12359.

It is an arithmetic number, because the mean of its divisors is an integer number (2669472).

Almost surely, 2^47676944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47676944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53389440).

47676944 is an abundant number, since it is smaller than the sum of its proper divisors (59101936).

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

47676944 is a wasteful number, since it uses less digits than its factorization.

47676944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887 (or 4881 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The square root of 47676944 is about 6904.8493104484. The cubic root of 47676944 is about 362.6069607474.

It can be divided in two parts, 4767 and 6944, that added together give a palindrome (11711).

The spelling of 47676944 in words is "forty-seven million, six hundred seventy-six thousand, nine hundred forty-four".