47633228 has 18 divisors (see below), whose sum is σ = 87978996. Its totient is φ = 22562424.

The previous prime is 47633213. The next prime is 47633233. The reversal of 47633228 is 82233674.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15050 + ... + 17937.

It is an arithmetic number, because the mean of its divisors is an integer number (4887722).

Almost surely, 2^47633228 is an apocalyptic number.

It is an amenable number.

47633228 is a deficient number, since it is larger than the sum of its proper divisors (40345768).

47633228 is a wasteful number, since it uses less digits than its factorization.

47633228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33029 (or 33008 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 47633228 is about 6901.6829831571. The cubic root of 47633228 is about 362.4960995220.

The spelling of 47633228 in words is "forty-seven million, six hundred thirty-three thousand, two hundred twenty-eight".