47560857 has 16 divisors (see below), whose sum is σ = 66960960. Its totient is φ = 29944512.

The previous prime is 47560853. The next prime is 47560889. The reversal of 47560857 is 75806574.

It is not a de Polignac number, because 47560857 - 2² = 47560853 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47560853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20143 + ... + 22379.

It is an arithmetic number, because the mean of its divisors is an integer number (4185060).

Almost surely, 2^47560857 is an apocalyptic number.

It is an amenable number.

47560857 is a deficient number, since it is larger than the sum of its proper divisors (19400103).

47560857 is a wasteful number, since it uses less digits than its factorization.

47560857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 47560857 is about 6896.4379936312. The cubic root of 47560857 is about 362.3124217005.

The spelling of 47560857 in words is "forty-seven million, five hundred sixty thousand, eight hundred fifty-seven".