906233 has 2 divisors, whose sum is σ = 906234. Its totient is φ = 906232.

The previous prime is 906229. The next prime is 906259. The reversal of 906233 is 332609.

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., 595984 + 310249 = 772^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 906233 - 2² = 906229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 906199 and 906208.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453116 + 453117.

It is an arithmetic number, because the mean of its divisors is an integer number (453117).

2⁹⁰⁶²³³ is an apocalyptic number.

It is an amenable number.

906233 is a deficient number, since it is larger than the sum of its proper divisors (1).

906233 is an equidigital number, since it uses as much as digits as its factorization.

906233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 906233 is about 951.9627093537. The cubic root of 906233 is about 96.7713109094.

The spelling of 906233 in words is "nine hundred six thousand, two hundred thirty-three".