47086148 has 12 divisors (see below), whose sum is σ = 85059072. Its totient is φ = 22783560.

The previous prime is 47086121. The next prime is 47086153. The reversal of 47086148 is 84168074.

47086148 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 3 ways as a sum of consecutive naturals, for example, 189740 + ... + 189987.

It is an arithmetic number, because the mean of its divisors is an integer number (7088256).

Almost surely, 2^47086148 is an apocalyptic number.

It is an amenable number.

47086148 is a deficient number, since it is larger than the sum of its proper divisors (37972924).

47086148 is a wasteful number, since it uses less digits than its factorization.

47086148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379762 (or 379760 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 47086148 is about 6861.9347126011. The cubic root of 47086148 is about 361.1029650304.

The spelling of 47086148 in words is "forty-seven million, eighty-six thousand, one hundred forty-eight".