47594216 has 8 divisors (see below), whose sum is σ = 89239170. Its totient is φ = 23797104.

The previous prime is 47594201. The next prime is 47594219. The reversal of 47594216 is 61249574.

It can be written as a sum of positive squares in only one way, i.e., 38316100 + 9278116 = 6190^2 + 3046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 47594216.

It is not an unprimeable number, because it can be changed into a prime (47594219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2974631 + ... + 2974646.

Almost surely, 2^47594216 is an apocalyptic number.

It is an amenable number.

47594216 is a deficient number, since it is larger than the sum of its proper divisors (41644954).

47594216 is a wasteful number, since it uses less digits than its factorization.

47594216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5949283 (or 5949279 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 47594216 is about 6898.8561370708. The cubic root of 47594216 is about 362.3971100777.

The spelling of 47594216 in words is "forty-seven million, five hundred ninety-four thousand, two hundred sixteen".