47606657 has 8 divisors (see below), whose sum is σ = 55300032. Its totient is φ = 40136400.

The previous prime is 47606651. The next prime is 47606677. The reversal of 47606657 is 75660674.

47606657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47606657 - 2⁶ = 47606593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47606651) by changing a digit.

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, 55319 + ... + 56172.

It is an arithmetic number, because the mean of its divisors is an integer number (6912504).

Almost surely, 2^47606657 is an apocalyptic number.

It is an amenable number.

47606657 is a deficient number, since it is larger than the sum of its proper divisors (7693375).

47606657 is a wasteful number, since it uses less digits than its factorization.

47606657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111559.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 47606657 is about 6899.7577493706. The cubic root of 47606657 is about 362.4286838699.

The spelling of 47606657 in words is "forty-seven million, six hundred six thousand, six hundred fifty-seven".