8472293 has 2 divisors, whose sum is σ = 8472294. Its totient is φ = 8472292.

The previous prime is 8472259. The next prime is 8472301. The reversal of 8472293 is 3922748.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5094049 + 3378244 = 2257^2 + 1838^2 .

It is a cyclic number.

It is not a de Polignac number, because 8472293 - 2¹⁰ = 8471269 is a prime.

It is a d-powerful number, because it can be written as 8 + 4⁷ + 7² + 2¹³ + 2²³ + 9⁵ + 3 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8472203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4236146 + 4236147.

It is an arithmetic number, because the mean of its divisors is an integer number (4236147).

Almost surely, 2^8472293 is an apocalyptic number.

It is an amenable number.

8472293 is a deficient number, since it is larger than the sum of its proper divisors (1).

8472293 is an equidigital number, since it uses as much as digits as its factorization.

8472293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 8472293 is about 2910.7203575747. The cubic root of 8472293 is about 203.8607678033.

The spelling of 8472293 in words is "eight million, four hundred seventy-two thousand, two hundred ninety-three".