47046988 has 18 divisors (see below), whose sum is σ = 84408324. Its totient is φ = 22932504.

The previous prime is 47046941. The next prime is 47047003. The reversal of 47046988 is 88964074.

It is a happy number.

47046988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 89695 + ... + 90217.

Almost surely, 2^47046988 is an apocalyptic number.

It is an amenable number.

47046988 is a deficient number, since it is larger than the sum of its proper divisors (37361336).

47046988 is an equidigital number, since it uses as much as digits as its factorization.

47046988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 47046988 is about 6859.0806964199. The cubic root of 47046988 is about 361.0028314478.

The spelling of 47046988 in words is "forty-seven million, forty-six thousand, nine hundred eighty-eight".