47004808 has 16 divisors (see below), whose sum is σ = 88209180. Its totient is φ = 23482368.

The previous prime is 47004781. The next prime is 47004827. The reversal of 47004808 is 80840074.

It can be written as a sum of positive squares in 2 ways, for example, as 46812964 + 191844 = 6842^2 + 438^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47004808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13416 + ... + 16552.

Almost surely, 2^47004808 is an apocalyptic number.

It is an amenable number.

47004808 is a deficient number, since it is larger than the sum of its proper divisors (41204372).

47004808 is a wasteful number, since it uses less digits than its factorization.

47004808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016 (or 5012 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 47004808 is about 6856.0052508731. The cubic root of 47004808 is about 360.8949134353.

The spelling of 47004808 in words is "forty-seven million, four thousand, eight hundred eight".