47040568 has 16 divisors (see below), whose sum is σ = 88533000. Its totient is φ = 23431776.

The previous prime is 47040563. The next prime is 47040583. The reversal of 47040568 is 86504074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47040563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8778 + ... + 13081.

Almost surely, 2^47040568 is an apocalyptic number.

It is an amenable number.

47040568 is a deficient number, since it is larger than the sum of its proper divisors (41492432).

47040568 is a wasteful number, since it uses less digits than its factorization.

47040568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22134 (or 22130 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 47040568 is about 6858.6126877088. The cubic root of 47040568 is about 360.9864099671.

The spelling of 47040568 in words is "forty-seven million, forty thousand, five hundred sixty-eight".