47208504 has 64 divisors (see below), whose sum is σ = 136627200. Its totient is φ = 13313664.

The previous prime is 47208503. The next prime is 47208523. The reversal of 47208504 is 40580274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47208503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11494 + ... + 15050.

It is an arithmetic number, because the mean of its divisors is an integer number (2134800).

Almost surely, 2^47208504 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 47208504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68313600).

47208504 is an abundant number, since it is smaller than the sum of its proper divisors (89418696).

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

47208504 is a wasteful number, since it uses less digits than its factorization.

47208504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652 (or 3648 counting only the distinct ones).

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

The square root of 47208504 is about 6870.8444895806. The cubic root of 47208504 is about 361.4154766051.

Adding to 47208504 its reverse (40580274), we get a palindrome (87788778).

The spelling of 47208504 in words is "forty-seven million, two hundred eight thousand, five hundred four".