236052269 has 2 divisors, whose sum is σ = 236052270. Its totient is φ = 236052268.

The previous prime is 236052239. The next prime is 236052277. The reversal of 236052269 is 962250632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143161225 + 92891044 = 11965^2 + 9638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-236052269 is a prime.

It is a super-2 number, since 2×236052269² = 111441347400096722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236052239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118026134 + 118026135.

It is an arithmetic number, because the mean of its divisors is an integer number (118026135).

Almost surely, 2^236052269 is an apocalyptic number.

It is an amenable number.

236052269 is a deficient number, since it is larger than the sum of its proper divisors (1).

236052269 is an equidigital number, since it uses as much as digits as its factorization.

236052269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 236052269 is about 15363.9926125991. The cubic root of 236052269 is about 618.0202799837.

The spelling of 236052269 in words is "two hundred thirty-six million, fifty-two thousand, two hundred sixty-nine".