47748804 has 48 divisors (see below), whose sum is σ = 117497856. Its totient is φ = 15069600.

The previous prime is 47748751. The next prime is 47748809. The reversal of 47748804 is 40884774.

It is not an unprimeable number, because it can be changed into a prime (47748809) 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, 16119 + ... + 18849.

It is an arithmetic number, because the mean of its divisors is an integer number (2447872).

Almost surely, 2^47748804 is an apocalyptic number.

It is an amenable number.

47748804 is an abundant number, since it is smaller than the sum of its proper divisors (69749052).

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

47748804 is a wasteful number, since it uses less digits than its factorization.

47748804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816 (or 2814 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 47748804 is about 6910.0509404779. The cubic root of 47748804 is about 362.7890463547.

The spelling of 47748804 in words is "forty-seven million, seven hundred forty-eight thousand, eight hundred four".