225332759 has 2 divisors, whose sum is σ = 225332760. Its totient is φ = 225332758.

The previous prime is 225332749. The next prime is 225332797. The reversal of 225332759 is 957233522.

It is an a-pointer prime, because the next prime (225332797) can be obtained adding 225332759 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225332759 - 2⁴ = 225332743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225332729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112666379 + 112666380.

It is an arithmetic number, because the mean of its divisors is an integer number (112666380).

Almost surely, 2^225332759 is an apocalyptic number.

225332759 is a deficient number, since it is larger than the sum of its proper divisors (1).

225332759 is an equidigital number, since it uses as much as digits as its factorization.

225332759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 38.

The square root of 225332759 is about 15011.0878686390. The cubic root of 225332759 is about 608.5198900069.

The spelling of 225332759 in words is "two hundred twenty-five million, three hundred thirty-two thousand, seven hundred fifty-nine".