705867741 has 12 divisors (see below), whose sum is σ = 1020127680. Its totient is φ = 470328840.

The previous prime is 705867709. The next prime is 705867779. The reversal of 705867741 is 147768507.

It is not a de Polignac number, because 705867741 - 2⁵ = 705867709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705867781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2005 + ... + 37626.

It is an arithmetic number, because the mean of its divisors is an integer number (85010640).

Almost surely, 2^705867741 is an apocalyptic number.

It is an amenable number.

705867741 is a deficient number, since it is larger than the sum of its proper divisors (314259939).

705867741 is a wasteful number, since it uses less digits than its factorization.

705867741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41616 (or 41613 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The square root of 705867741 is about 26568.1715780368. The cubic root of 705867741 is about 890.3780496341.

The spelling of 705867741 in words is "seven hundred five million, eight hundred sixty-seven thousand, seven hundred forty-one".