47656606 has 8 divisors (see below), whose sum is σ = 71518824. Its totient is φ = 23817000.

The previous prime is 47656603. The next prime is 47656613. The reversal of 47656606 is 60665674.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47656603) 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, 1356 + ... + 9856.

It is an arithmetic number, because the mean of its divisors is an integer number (8939853).

Almost surely, 2^47656606 is an apocalyptic number.

47656606 is a deficient number, since it is larger than the sum of its proper divisors (23862218).

47656606 is a wasteful number, since it uses less digits than its factorization.

47656606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11306.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 47656606 is about 6903.3764202744. The cubic root of 47656606 is about 362.5553931997. Note that the first 3 decimals are identical.

The spelling of 47656606 in words is "forty-seven million, six hundred fifty-six thousand, six hundred six".