235714069 has 2 divisors, whose sum is σ = 235714070. Its totient is φ = 235714068.

The previous prime is 235713997. The next prime is 235714079. The reversal of 235714069 is 960417532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176624100 + 59089969 = 13290^2 + 7687^2 .

It is a cyclic number.

It is not a de Polignac number, because 235714069 - 2⁹ = 235713557 is a prime.

It is a super-2 number, since 2×235714069² = 111122244649073522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235714079) 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, 117857034 + 117857035.

It is an arithmetic number, because the mean of its divisors is an integer number (117857035).

Almost surely, 2^235714069 is an apocalyptic number.

It is an amenable number.

235714069 is a deficient number, since it is larger than the sum of its proper divisors (1).

235714069 is an equidigital number, since it uses as much as digits as its factorization.

235714069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 235714069 is about 15352.9824138504. The cubic root of 235714069 is about 617.7249861211.

The spelling of 235714069 in words is "two hundred thirty-five million, seven hundred fourteen thousand, sixty-nine".