47532216 has 32 divisors (see below), whose sum is σ = 120013200. Its totient is φ = 15686400.

The previous prime is 47532203. The next prime is 47532217. The reversal of 47532216 is 61223574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47532217) 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, 7381 + ... + 12228.

Almost surely, 2^47532216 is an apocalyptic number.

It is an amenable number.

47532216 is an abundant number, since it is smaller than the sum of its proper divisors (72480984).

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

47532216 is a wasteful number, since it uses less digits than its factorization.

47532216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19719 (or 19715 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 47532216 is about 6894.3611741771. The cubic root of 47532216 is about 362.2396792927.

The spelling of 47532216 in words is "forty-seven million, five hundred thirty-two thousand, two hundred sixteen".