47988002 has 16 divisors (see below), whose sum is σ = 74043072. Its totient is φ = 23315760.

The previous prime is 47987993. The next prime is 47988007. The reversal of 47988002 is 20088974.

47988002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47988007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9227 + ... + 13457.

It is an arithmetic number, because the mean of its divisors is an integer number (4627692).

Almost surely, 2^47988002 is an apocalyptic number.

47988002 is a deficient number, since it is larger than the sum of its proper divisors (26055070).

47988002 is a wasteful number, since it uses less digits than its factorization.

47988002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4393.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 47988002 is about 6927.3372950940. The cubic root of 47988002 is about 363.3938357475.

The spelling of 47988002 in words is "forty-seven million, nine hundred eighty-eight thousand, two".