47963228 has 12 divisors (see below), whose sum is σ = 84114240. Its totient is φ = 23930592.

The previous prime is 47963213. The next prime is 47963243. The reversal of 47963228 is 82236974.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47963213) and next prime (47963243).

It is a congruent number.

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, 10601 + ... + 14432.

It is an arithmetic number, because the mean of its divisors is an integer number (7009520).

Almost surely, 2^47963228 is an apocalyptic number.

It is an amenable number.

47963228 is a deficient number, since it is larger than the sum of its proper divisors (36151012).

47963228 is a wasteful number, since it uses less digits than its factorization.

47963228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25516 (or 25514 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 47963228 is about 6925.5489313122. The cubic root of 47963228 is about 363.3312904710.

The spelling of 47963228 in words is "forty-seven million, nine hundred sixty-three thousand, two hundred twenty-eight".