865230701 has 2 divisors, whose sum is σ = 865230702. Its totient is φ = 865230700.

The previous prime is 865230647. The next prime is 865230713. The reversal of 865230701 is 107032568.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 800041225 + 65189476 = 28285^2 + 8074^2 .

It is a cyclic number.

It is not a de Polignac number, because 865230701 - 2²⁶ = 798121837 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 (865230781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432615350 + 432615351.

It is an arithmetic number, because the mean of its divisors is an integer number (432615351).

Almost surely, 2^865230701 is an apocalyptic number.

It is an amenable number.

865230701 is a deficient number, since it is larger than the sum of its proper divisors (1).

865230701 is an equidigital number, since it uses as much as digits as its factorization.

865230701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 865230701 is about 29414.8041128953. The cubic root of 865230701 is about 952.8926425707.

The spelling of 865230701 in words is "eight hundred sixty-five million, two hundred thirty thousand, seven hundred one".