265340701 has 2 divisors, whose sum is σ = 265340702. Its totient is φ = 265340700.

The previous prime is 265340693. The next prime is 265340717. The reversal of 265340701 is 107043562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176491225 + 88849476 = 13285^2 + 9426^2 .

It is a cyclic number.

It is not a de Polignac number, because 265340701 - 2³ = 265340693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 265340701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265340741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132670350 + 132670351.

It is an arithmetic number, because the mean of its divisors is an integer number (132670351).

Almost surely, 2^265340701 is an apocalyptic number.

It is an amenable number.

265340701 is a deficient number, since it is larger than the sum of its proper divisors (1).

265340701 is an equidigital number, since it uses as much as digits as its factorization.

265340701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 265340701 is about 16289.2817828166. The cubic root of 265340701 is about 642.5909784515.

The spelling of 265340701 in words is "two hundred sixty-five million, three hundred forty thousand, seven hundred one".