47338293 has 8 divisors (see below), whose sum is σ = 63190656. Its totient is φ = 31522400.

The previous prime is 47338289. The next prime is 47338309. The reversal of 47338293 is 39283374.

47338293 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 cyclic number.

It is not a de Polignac number, because 47338293 - 2² = 47338289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47338273) 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, 5928 + ... + 11393.

It is an arithmetic number, because the mean of its divisors is an integer number (7898832).

Almost surely, 2^47338293 is an apocalyptic number.

It is an amenable number.

47338293 is a deficient number, since it is larger than the sum of its proper divisors (15852363).

47338293 is a wasteful number, since it uses less digits than its factorization.

47338293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18235.

The product of its digits is 108864, while the sum is 39.

The square root of 47338293 is about 6880.2829156947. The cubic root of 47338293 is about 361.7463833095.

The spelling of 47338293 in words is "forty-seven million, three hundred thirty-eight thousand, two hundred ninety-three".