42836263 has 2 divisors, whose sum is σ = 42836264. Its totient is φ = 42836262.

The previous prime is 42836231. The next prime is 42836309. The reversal of 42836263 is 36263824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42836263 - 2⁵ = 42836231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42836363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21418131 + 21418132.

It is an arithmetic number, because the mean of its divisors is an integer number (21418132).

Almost surely, 2^42836263 is an apocalyptic number.

42836263 is a deficient number, since it is larger than the sum of its proper divisors (1).

42836263 is an equidigital number, since it uses as much as digits as its factorization.

42836263 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 42836263 is about 6544.9417873653. The cubic root of 42836263 is about 349.8945614368.

The spelling of 42836263 in words is "forty-two million, eight hundred thirty-six thousand, two hundred sixty-three".