225983 has 2 divisors, whose sum is σ = 225984. Its totient is φ = 225982.

The previous prime is 225977. The next prime is 225989. The reversal of 225983 is 389522.

It is a balanced prime because it is at equal distance from previous prime (225977) and next prime (225989).

It is a cyclic number.

It is not a de Polignac number, because 225983 - 2⁶ = 225919 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 (225989) 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, 112991 + 112992.

It is an arithmetic number, because the mean of its divisors is an integer number (112992).

2²²⁵⁹⁸³ is an apocalyptic number.

225983 is a deficient number, since it is larger than the sum of its proper divisors (1).

225983 is an equidigital number, since it uses as much as digits as its factorization.

225983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 225983 is about 475.3766927396. The cubic root of 225983 is about 60.9104661590.

The spelling of 225983 in words is "two hundred twenty-five thousand, nine hundred eighty-three".