47700216 has 48 divisors (see below), whose sum is σ = 129699960. Its totient is φ = 15837120.

The previous prime is 47700187. The next prime is 47700223. The reversal of 47700216 is 61200774.

It is a self number, because there is not a number n which added to its sum of digits gives 47700216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19206 + ... + 21546.

Almost surely, 2^47700216 is an apocalyptic number.

It is an amenable number.

47700216 is an abundant number, since it is smaller than the sum of its proper divisors (81999744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47700216 is a wasteful number, since it uses less digits than its factorization.

47700216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 47700216 is about 6906.5342973158. The cubic root of 47700216 is about 362.6659495432.

The spelling of 47700216 in words is "forty-seven million, seven hundred thousand, two hundred sixteen".