235234427 has 2 divisors, whose sum is σ = 235234428. Its totient is φ = 235234426.

The previous prime is 235234393. The next prime is 235234469. The reversal of 235234427 is 724432532.

235234427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235234427 is a prime.

It is a Chen prime.

It is equal to p_12914186 and since 235234427 and 12914186 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 235234393 and 235234402.

It is not a weakly prime, because it can be changed into another prime (235234487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117617213 + 117617214.

It is an arithmetic number, because the mean of its divisors is an integer number (117617214).

Almost surely, 2^235234427 is an apocalyptic number.

235234427 is a deficient number, since it is larger than the sum of its proper divisors (1).

235234427 is an equidigital number, since it uses as much as digits as its factorization.

235234427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 32.

The square root of 235234427 is about 15337.3539764850. The cubic root of 235234427 is about 617.3057097174.

Adding to 235234427 its reverse (724432532), we get a palindrome (959666959).

The spelling of 235234427 in words is "two hundred thirty-five million, two hundred thirty-four thousand, four hundred twenty-seven".