235624427 has 2 divisors, whose sum is σ = 235624428. Its totient is φ = 235624426.

The previous prime is 235624393. The next prime is 235624439. The reversal of 235624427 is 724426532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235624427 - 2²⁰ = 234575851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (235624127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117812213 + 117812214.

It is an arithmetic number, because the mean of its divisors is an integer number (117812214).

Almost surely, 2^235624427 is an apocalyptic number.

235624427 is a deficient number, since it is larger than the sum of its proper divisors (1).

235624427 is an equidigital number, since it uses as much as digits as its factorization.

235624427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 35.

The square root of 235624427 is about 15350.0627686013. The cubic root of 235624427 is about 617.6466693077.

The spelling of 235624427 in words is "two hundred thirty-five million, six hundred twenty-four thousand, four hundred twenty-seven".