235323397 has 2 divisors, whose sum is σ = 235323398. Its totient is φ = 235323396.

The previous prime is 235323359. The next prime is 235323427. The reversal of 235323397 is 793323532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212751396 + 22572001 = 14586^2 + 4751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235323397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235323317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117661698 + 117661699.

It is an arithmetic number, because the mean of its divisors is an integer number (117661699).

Almost surely, 2^235323397 is an apocalyptic number.

It is an amenable number.

235323397 is a deficient number, since it is larger than the sum of its proper divisors (1).

235323397 is an equidigital number, since it uses as much as digits as its factorization.

235323397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 37.

The square root of 235323397 is about 15340.2541373994. The cubic root of 235323397 is about 617.3835253771.

The spelling of 235323397 in words is "two hundred thirty-five million, three hundred twenty-three thousand, three hundred ninety-seven".