47474866 has 8 divisors (see below), whose sum is σ = 71244144. Its totient is φ = 23726820.

The previous prime is 47474837. The next prime is 47474879. The reversal of 47474866 is 66847474.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2701 + ... + 10111.

It is an arithmetic number, because the mean of its divisors is an integer number (8905518).

Almost surely, 2^47474866 is an apocalyptic number.

47474866 is a deficient number, since it is larger than the sum of its proper divisors (23769278).

47474866 is a wasteful number, since it uses less digits than its factorization.

47474866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10616.

The product of its digits is 903168, while the sum is 46.

The square root of 47474866 is about 6890.2007227656. The cubic root of 47474866 is about 362.0939338868.

The spelling of 47474866 in words is "forty-seven million, four hundred seventy-four thousand, eight hundred sixty-six".