47999232 has 108 divisors (see below), whose sum is σ = 140619024. Its totient is φ = 15744000.

The previous prime is 47999221. The next prime is 47999239. The reversal of 47999232 is 23299974.

It is not an unprimeable number, because it can be changed into a prime (47999239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191107 + ... + 191357.

It is an arithmetic number, because the mean of its divisors is an integer number (1302028).

Almost surely, 2^47999232 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 47999232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70309512).

47999232 is an abundant number, since it is smaller than the sum of its proper divisors (92619792).

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

47999232 is a wasteful number, since it uses less digits than its factorization.

47999232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 339 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 47999232 is about 6928.1478044280. The cubic root of 47999232 is about 363.4221802941.

The spelling of 47999232 in words is "forty-seven million, nine hundred ninety-nine thousand, two hundred thirty-two".