232445329 has 2 divisors, whose sum is σ = 232445330. Its totient is φ = 232445328.

The previous prime is 232445299. The next prime is 232445371. The reversal of 232445329 is 923544232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231739729 + 705600 = 15223^2 + 840^2 .

It is a cyclic number.

It is not a de Polignac number, because 232445329 - 2¹⁵ = 232412561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232445294 and 232445303.

It is not a weakly prime, because it can be changed into another prime (232445399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116222664 + 116222665.

It is an arithmetic number, because the mean of its divisors is an integer number (116222665).

Almost surely, 2^232445329 is an apocalyptic number.

It is an amenable number.

232445329 is a deficient number, since it is larger than the sum of its proper divisors (1).

232445329 is an equidigital number, since it uses as much as digits as its factorization.

232445329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 232445329 is about 15246.1578438635. The cubic root of 232445329 is about 614.8562724037.

The spelling of 232445329 in words is "two hundred thirty-two million, four hundred forty-five thousand, three hundred twenty-nine".