47768232 has 96 divisors (see below), whose sum is σ = 129971520. Its totient is φ = 14622720.

The previous prime is 47768209. The next prime is 47768257. The reversal of 47768232 is 23286774.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492408 + ... + 492504.

It is an arithmetic number, because the mean of its divisors is an integer number (1353870).

Almost surely, 2^47768232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47768232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64985760).

47768232 is an abundant number, since it is smaller than the sum of its proper divisors (82203288).

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

47768232 is a wasteful number, since it uses less digits than its factorization.

47768232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 190 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 47768232 is about 6911.4565758601. The cubic root of 47768232 is about 362.8382434674.

The spelling of 47768232 in words is "forty-seven million, seven hundred sixty-eight thousand, two hundred thirty-two".