741064565 has 4 divisors (see below), whose sum is σ = 889277484. Its totient is φ = 592851648.

The previous prime is 741064523. The next prime is 741064567. The reversal of 741064565 is 565460147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 313360804 + 427703761 = 17702^2 + 20681^2 .

It is a cyclic number.

It is not a de Polignac number, because 741064565 - 2²⁸ = 472629109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741064567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74106452 + ... + 74106461.

It is an arithmetic number, because the mean of its divisors is an integer number (222319371).

Almost surely, 2^741064565 is an apocalyptic number.

It is an amenable number.

741064565 is a deficient number, since it is larger than the sum of its proper divisors (148212919).

741064565 is a wasteful number, since it uses less digits than its factorization.

741064565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148212918.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 741064565 is about 27222.5010790706. The cubic root of 741064565 is about 904.9377021309.

The spelling of 741064565 in words is "seven hundred forty-one million, sixty-four thousand, five hundred sixty-five".