235075397 has 2 divisors, whose sum is σ = 235075398. Its totient is φ = 235075396.

The previous prime is 235075343. The next prime is 235075447. The reversal of 235075397 is 793570532.

235075397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 163993636 + 71081761 = 12806^2 + 8431^2 .

It is a cyclic number.

It is not a de Polignac number, because 235075397 - 2¹⁶ = 235009861 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 (235075307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117537698 + 117537699.

It is an arithmetic number, because the mean of its divisors is an integer number (117537699).

Almost surely, 2^235075397 is an apocalyptic number.

It is an amenable number.

235075397 is a deficient number, since it is larger than the sum of its proper divisors (1).

235075397 is an equidigital number, since it uses as much as digits as its factorization.

235075397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 198450, while the sum is 41.

The square root of 235075397 is about 15332.1686985240. The cubic root of 235075397 is about 617.1665687207.

The spelling of 235075397 in words is "two hundred thirty-five million, seventy-five thousand, three hundred ninety-seven".