235742027 has 2 divisors, whose sum is σ = 235742028. Its totient is φ = 235742026.

The previous prime is 235741999. The next prime is 235742033. The reversal of 235742027 is 720247532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235742027 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 235741984 and 235742002.

It is not a weakly prime, because it can be changed into another prime (235742047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117871013 + 117871014.

It is an arithmetic number, because the mean of its divisors is an integer number (117871014).

Almost surely, 2^235742027 is an apocalyptic number.

235742027 is a deficient number, since it is larger than the sum of its proper divisors (1).

235742027 is an equidigital number, since it uses as much as digits as its factorization.

235742027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 235742027 is about 15353.8928939862. The cubic root of 235742027 is about 617.7494079025.

Adding to 235742027 its reverse (720247532), we get a palindrome (955989559).

The spelling of 235742027 in words is "two hundred thirty-five million, seven hundred forty-two thousand, twenty-seven".