225182339 has 2 divisors, whose sum is σ = 225182340. Its totient is φ = 225182338.

The previous prime is 225182327. The next prime is 225182369. The reversal of 225182339 is 933281522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225182339 - 2¹⁶ = 225116803 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 225182299 and 225182308.

It is not a weakly prime, because it can be changed into another prime (225182369) 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, 112591169 + 112591170.

It is an arithmetic number, because the mean of its divisors is an integer number (112591170).

Almost surely, 2^225182339 is an apocalyptic number.

225182339 is a deficient number, since it is larger than the sum of its proper divisors (1).

225182339 is an equidigital number, since it uses as much as digits as its factorization.

225182339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 225182339 is about 15006.0767357761. The cubic root of 225182339 is about 608.3844548436.

The spelling of 225182339 in words is "two hundred twenty-five million, one hundred eighty-two thousand, three hundred thirty-nine".