235234019 has 2 divisors, whose sum is σ = 235234020. Its totient is φ = 235234018.

The previous prime is 235234001. The next prime is 235234033. The reversal of 235234019 is 910432532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235234019 - 2⁸ = 235233763 is a prime.

It is a super-2 number, since 2×235234019² = 110670087389784722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235233982 and 235234000.

It is not a weakly prime, because it can be changed into another prime (235234039) 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, 117617009 + 117617010.

It is an arithmetic number, because the mean of its divisors is an integer number (117617010).

Almost surely, 2^235234019 is an apocalyptic number.

235234019 is a deficient number, since it is larger than the sum of its proper divisors (1).

235234019 is an equidigital number, since it uses as much as digits as its factorization.

235234019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 235234019 is about 15337.3406756191. The cubic root of 235234019 is about 617.3053528240.

The spelling of 235234019 in words is "two hundred thirty-five million, two hundred thirty-four thousand, nineteen".