47648038 has 8 divisors (see below), whose sum is σ = 71628480. Its totient is φ = 23771880.

The previous prime is 47648021. The next prime is 47648039. The reversal of 47648038 is 83084674.

47648038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47648039) 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 3 ways as a sum of consecutive naturals, for example, 24918 + ... + 26761.

It is an arithmetic number, because the mean of its divisors is an integer number (8953560).

Almost surely, 2^47648038 is an apocalyptic number.

47648038 is a deficient number, since it is larger than the sum of its proper divisors (23980442).

47648038 is a wasteful number, since it uses less digits than its factorization.

47648038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52142.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 47648038 is about 6902.7558264797. The cubic root of 47648038 is about 362.5336644122.

The spelling of 47648038 in words is "forty-seven million, six hundred forty-eight thousand, thirty-eight".