47748204 has 120 divisors (see below), whose sum is σ = 146768160. Its totient is φ = 13250304.

The previous prime is 47748203. The next prime is 47748229. The reversal of 47748204 is 40284774.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47748203) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 83632 + ... + 84200.

It is an arithmetic number, because the mean of its divisors is an integer number (1223068).

Almost surely, 2^47748204 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 47748204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73384080).

47748204 is an abundant number, since it is smaller than the sum of its proper divisors (99019956).

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

47748204 is a wasteful number, since it uses less digits than its factorization.

47748204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 47748204 is about 6910.0075253215. The cubic root of 47748204 is about 362.7875267750.

The spelling of 47748204 in words is "forty-seven million, seven hundred forty-eight thousand, two hundred four".