24428293 has 2 divisors, whose sum is σ = 24428294. Its totient is φ = 24428292.

The previous prime is 24428291. The next prime is 24428329. The reversal of 24428293 is 39282442.

Together with next prime (24428329) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22448644 + 1979649 = 4738^2 + 1407^2 .

It is a cyclic number.

It is not a de Polignac number, because 24428293 - 2¹ = 24428291 is a prime.

Together with 24428291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24428291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12214146 + 12214147.

It is an arithmetic number, because the mean of its divisors is an integer number (12214147).

Almost surely, 2^24428293 is an apocalyptic number.

It is an amenable number.

24428293 is a deficient number, since it is larger than the sum of its proper divisors (1).

24428293 is an equidigital number, since it uses as much as digits as its factorization.

24428293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 34.

The square root of 24428293 is about 4942.4986595850. The cubic root of 24428293 is about 290.1556556373.

The spelling of 24428293 in words is "twenty-four million, four hundred twenty-eight thousand, two hundred ninety-three".