47293 has 2 divisors, whose sum is σ = 47294. Its totient is φ = 47292.

The previous prime is 47287. The next prime is 47297. The reversal of 47293 is 39274.

47293 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41209 + 6084 = 203^2 + 78^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47293 is a prime.

It is equal to p₄₈₇₆ and since 47293 and 4876 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47297) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23646 + 23647.

It is an arithmetic number, because the mean of its divisors is an integer number (23647).

2⁴⁷²⁹³ is an apocalyptic number.

It is an amenable number.

47293 is a deficient number, since it is larger than the sum of its proper divisors (1).

47293 is an equidigital number, since it uses as much as digits as its factorization.

47293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 25.

The square root of 47293 is about 217.4695380967. The cubic root of 47293 is about 36.1630974224.

It can be divided in two parts, 472 and 93, that added together give a palindrome (565).

The spelling of 47293 in words is "forty-seven thousand, two hundred ninety-three".