47056472 has 8 divisors (see below), whose sum is σ = 88230900. Its totient is φ = 23528232.

The previous prime is 47056463. The next prime is 47056487. The reversal of 47056472 is 27465074.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2941022 + ... + 2941037.

Almost surely, 2^47056472 is an apocalyptic number.

It is an amenable number.

47056472 is a deficient number, since it is larger than the sum of its proper divisors (41174428).

47056472 is a wasteful number, since it uses less digits than its factorization.

47056472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882065 (or 5882061 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 47056472 is about 6859.7720078731. The cubic root of 47056472 is about 361.0270874874.

The spelling of 47056472 in words is "forty-seven million, fifty-six thousand, four hundred seventy-two".