235422529 has 2 divisors, whose sum is σ = 235422530. Its totient is φ = 235422528.

The previous prime is 235422469. The next prime is 235422541. The reversal of 235422529 is 925224532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235315600 + 106929 = 15340^2 + 327^2 .

It is a cyclic number.

It is not a de Polignac number, because 235422529 - 2⁹ = 235422017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235422494 and 235422503.

It is not a weakly prime, because it can be changed into another prime (235422569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117711264 + 117711265.

It is an arithmetic number, because the mean of its divisors is an integer number (117711265).

Almost surely, 2^235422529 is an apocalyptic number.

It is an amenable number.

235422529 is a deficient number, since it is larger than the sum of its proper divisors (1).

235422529 is an equidigital number, since it uses as much as digits as its factorization.

235422529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 235422529 is about 15343.4849040236. The cubic root of 235422529 is about 617.4702059089.

The spelling of 235422529 in words is "two hundred thirty-five million, four hundred twenty-two thousand, five hundred twenty-nine".