47289148 has 6 divisors (see below), whose sum is σ = 82756016. Its totient is φ = 23644572.

The previous prime is 47289139. The next prime is 47289199. The reversal of 47289148 is 84198274.

47289148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5911140 + ... + 5911147.

Almost surely, 2^47289148 is an apocalyptic number.

It is an amenable number.

47289148 is a deficient number, since it is larger than the sum of its proper divisors (35466868).

47289148 is a wasteful number, since it uses less digits than its factorization.

47289148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11822291 (or 11822289 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The square root of 47289148 is about 6876.7105508375. The cubic root of 47289148 is about 361.6211557146.

The spelling of 47289148 in words is "forty-seven million, two hundred eighty-nine thousand, one hundred forty-eight".