906263 has 2 divisors, whose sum is σ = 906264. Its totient is φ = 906262.

The previous prime is 906259. The next prime is 906289. The reversal of 906263 is 362609.

It is an a-pointer prime, because the next prime (906289) can be obtained adding 906263 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 906263 - 2² = 906259 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (906203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453131 + 453132.

It is an arithmetic number, because the mean of its divisors is an integer number (453132).

2⁹⁰⁶²⁶³ is an apocalyptic number.

906263 is a deficient number, since it is larger than the sum of its proper divisors (1).

906263 is an equidigital number, since it uses as much as digits as its factorization.

906263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 906263 is about 951.9784661430. The cubic root of 906263 is about 96.7723787390.

The spelling of 906263 in words is "nine hundred six thousand, two hundred sixty-three".