908233 has 2 divisors, whose sum is σ = 908234. Its totient is φ = 908232.

The previous prime is 908221. The next prime is 908249. The reversal of 908233 is 332809.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 725904 + 182329 = 852^2 + 427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-908233 is a prime.

908233 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 908198 and 908207.

It is not a weakly prime, because it can be changed into another prime (908213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454116 + 454117.

It is an arithmetic number, because the mean of its divisors is an integer number (454117).

2⁹⁰⁸²³³ is an apocalyptic number.

It is an amenable number.

908233 is a deficient number, since it is larger than the sum of its proper divisors (1).

908233 is an equidigital number, since it uses as much as digits as its factorization.

908233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 908233 is about 953.0125917321. The cubic root of 908233 is about 96.8424480295.

The spelling of 908233 in words is "nine hundred eight thousand, two hundred thirty-three".