47875230 has 192 divisors, whose sum is σ = 148599360. Its totient is φ = 10579968.

The previous prime is 47875207. The next prime is 47875237. The reversal of 47875230 is 3257874.

47875230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47875237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 576769 + ... + 576851.

It is an arithmetic number, because the mean of its divisors is an integer number (773955).

Almost surely, 2^47875230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47875230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74299680).

47875230 is an abundant number, since it is smaller than the sum of its proper divisors (100724130).

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

47875230 is a wasteful number, since it uses less digits than its factorization.

47875230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 47875230 is about 6919.1928720047. The cubic root of 47875230 is about 363.1089534750.

The spelling of 47875230 in words is "forty-seven million, eight hundred seventy-five thousand, two hundred thirty".