47926293 has 8 divisors (see below), whose sum is σ = 64237056. Its totient is φ = 31783200.

The previous prime is 47926289. The next prime is 47926313. The reversal of 47926293 is 39262974.

It is a happy number.

47926293 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 not a de Polignac number, because 47926293 - 2² = 47926289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47926223) 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, 41248 + ... + 42393.

It is an arithmetic number, because the mean of its divisors is an integer number (8029632).

Almost surely, 2^47926293 is an apocalyptic number.

It is an amenable number.

47926293 is a deficient number, since it is larger than the sum of its proper divisors (16310763).

47926293 is a wasteful number, since it uses less digits than its factorization.

47926293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83835.

The product of its digits is 163296, while the sum is 42.

The square root of 47926293 is about 6922.8818421233. The cubic root of 47926293 is about 363.2380031206.

It can be divided in two parts, 4 and 7926293, that added together give a palindrome (7926297).

The spelling of 47926293 in words is "forty-seven million, nine hundred twenty-six thousand, two hundred ninety-three".