63268243 has 2 divisors, whose sum is σ = 63268244. Its totient is φ = 63268242.

The previous prime is 63268229. The next prime is 63268253. The reversal of 63268243 is 34286236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63268243 - 2⁵ = 63268211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63268199 and 63268208.

It is not a weakly prime, because it can be changed into another prime (63268223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31634121 + 31634122.

It is an arithmetic number, because the mean of its divisors is an integer number (31634122).

Almost surely, 2^63268243 is an apocalyptic number.

63268243 is a deficient number, since it is larger than the sum of its proper divisors (1).

63268243 is an equidigital number, since it uses as much as digits as its factorization.

63268243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 34.

The square root of 63268243 is about 7954.1337051875. The cubic root of 63268243 is about 398.4696588566.

The spelling of 63268243 in words is "sixty-three million, two hundred sixty-eight thousand, two hundred forty-three".