47094928 has 40 divisors (see below), whose sum is σ = 94154936. Its totient is φ = 22809600.

The previous prime is 47094923. The next prime is 47094953. The reversal of 47094928 is 82949074.

It can be written as a sum of positive squares in 4 ways, for example, as 3640464 + 43454464 = 1908^2 + 6592^2 .

It is not an unprimeable number, because it can be changed into a prime (47094923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70918 + ... + 71578.

Almost surely, 2^47094928 is an apocalyptic number.

It is an amenable number.

47094928 is a deficient number, since it is larger than the sum of its proper divisors (47060008).

47094928 is a wasteful number, since it uses less digits than its factorization.

47094928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 47094928 is about 6862.5744440407. The cubic root of 47094928 is about 361.1254081984.

The spelling of 47094928 in words is "forty-seven million, ninety-four thousand, nine hundred twenty-eight".