47916744 has 32 divisors (see below), whose sum is σ = 126839520. Its totient is φ = 15032576.

The previous prime is 47916697. The next prime is 47916767. The reversal of 47916744 is 44761974.

47916744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47916696 and 47916705.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 58314 + ... + 59129.

It is an arithmetic number, because the mean of its divisors is an integer number (3963735).

Almost surely, 2^47916744 is an apocalyptic number.

It is an amenable number.

47916744 is an abundant number, since it is smaller than the sum of its proper divisors (78922776).

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

47916744 is a wasteful number, since it uses less digits than its factorization.

47916744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117469 (or 117465 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 47916744 is about 6922.1921383331. The cubic root of 47916744 is about 363.2138772538.

The spelling of 47916744 in words is "forty-seven million, nine hundred sixteen thousand, seven hundred forty-four".