47566994 has 16 divisors (see below), whose sum is σ = 75393600. Its totient is φ = 22445424.

The previous prime is 47566993. The next prime is 47566997. The reversal of 47566994 is 49966574.

It is not an unprimeable number, because it can be changed into a prime (47566991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8267 + ... + 12785.

It is an arithmetic number, because the mean of its divisors is an integer number (4712100).

Almost surely, 2^47566994 is an apocalyptic number.

47566994 is a deficient number, since it is larger than the sum of its proper divisors (27826606).

47566994 is a wasteful number, since it uses less digits than its factorization.

47566994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817.

The product of its digits is 1632960, while the sum is 50.

The square root of 47566994 is about 6896.8829191164. The cubic root of 47566994 is about 362.3280046528.

The spelling of 47566994 in words is "forty-seven million, five hundred sixty-six thousand, nine hundred ninety-four".