235396141 has 2 divisors, whose sum is σ = 235396142. Its totient is φ = 235396140.

The previous prime is 235396087. The next prime is 235396157. The reversal of 235396141 is 141693532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213773641 + 21622500 = 14621^2 + 4650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235396141 is a prime.

It is a super-2 number, since 2×235396141² = 110822686395383762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235396097 and 235396106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235396181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117698070 + 117698071.

It is an arithmetic number, because the mean of its divisors is an integer number (117698071).

Almost surely, 2^235396141 is an apocalyptic number.

It is an amenable number.

235396141 is a deficient number, since it is larger than the sum of its proper divisors (1).

235396141 is an equidigital number, since it uses as much as digits as its factorization.

235396141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 235396141 is about 15342.6249709755. The cubic root of 235396141 is about 617.4471347488.

The spelling of 235396141 in words is "two hundred thirty-five million, three hundred ninety-six thousand, one hundred forty-one".