47133300 has 72 divisors (see below), whose sum is σ = 143567200. Its totient is φ = 11905920.

The previous prime is 47133287. The next prime is 47133329. The reversal of 47133300 is 333174.

It is a congruent number.

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, 1566 + ... + 9834.

Almost surely, 2^47133300 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 47133300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71783600).

47133300 is an abundant number, since it is smaller than the sum of its proper divisors (96433900).

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

47133300 is a wasteful number, since it uses less digits than its factorization.

47133300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8305 (or 8298 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 47133300 is about 6865.3696186003. The cubic root of 47133300 is about 361.2234608122.

Adding to 47133300 its reverse (333174), we get a palindrome (47466474).

The spelling of 47133300 in words is "forty-seven million, one hundred thirty-three thousand, three hundred".