47975793 has 8 divisors (see below), whose sum is σ = 64174656. Its totient is φ = 31880400.

The previous prime is 47975789. The next prime is 47975797. The reversal of 47975793 is 39757974.

47975793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47975789) and next prime (47975797).

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

It is not a de Polignac number, because 47975793 - 2² = 47975789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47975797) 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, 24778 + ... + 26643.

It is an arithmetic number, because the mean of its divisors is an integer number (8021832).

Almost surely, 2^47975793 is an apocalyptic number.

It is an amenable number.

47975793 is a deficient number, since it is larger than the sum of its proper divisors (16198863).

47975793 is a wasteful number, since it uses less digits than its factorization.

47975793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51735.

The product of its digits is 1666980, while the sum is 51.

The square root of 47975793 is about 6926.4560202170. The cubic root of 47975793 is about 363.3630151849.

It can be divided in two parts, 4 and 7975793, that added together give a palindrome (7975797).

The spelling of 47975793 in words is "forty-seven million, nine hundred seventy-five thousand, seven hundred ninety-three".