47208252 has 96 divisors (see below), whose sum is σ = 143603712. Its totient is φ = 11713536.

The previous prime is 47208247. The next prime is 47208253. The reversal of 47208252 is 25280274.

47208252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47208253) 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 31 ways as a sum of consecutive naturals, for example, 17293 + ... + 19835.

It is an arithmetic number, because the mean of its divisors is an integer number (1495872).

Almost surely, 2^47208252 is an apocalyptic number.

47208252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47208252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71801856).

47208252 is an abundant number, since it is smaller than the sum of its proper divisors (96395460).

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

47208252 is a wasteful number, since it uses less digits than its factorization.

47208252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2585 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 47208252 is about 6870.8261511990. The cubic root of 47208252 is about 361.4148335227.

The spelling of 47208252 in words is "forty-seven million, two hundred eight thousand, two hundred fifty-two".