47208798 has 96 divisors (see below), whose sum is σ = 130003200. Its totient is φ = 12433824.

The previous prime is 47208773. The next prime is 47208817. The reversal of 47208798 is 89780274.

47208798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 63513 + ... + 64251.

It is an arithmetic number, because the mean of its divisors is an integer number (1354200).

Almost surely, 2^47208798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47208798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65001600).

47208798 is an abundant number, since it is smaller than the sum of its proper divisors (82794402).

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

47208798 is a wasteful number, since it uses less digits than its factorization.

47208798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 47208798 is about 6870.8658842973. The cubic root of 47208798 is about 361.4162268649.

The spelling of 47208798 in words is "forty-seven million, two hundred eight thousand, seven hundred ninety-eight".