705065601 has 4 divisors (see below), whose sum is σ = 940087472. Its totient is φ = 470043732.

The previous prime is 705065593. The next prime is 705065617. The reversal of 705065601 is 106560507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 705065601 - 2³ = 705065593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705065651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117510931 + ... + 117510936.

It is an arithmetic number, because the mean of its divisors is an integer number (235021868).

Almost surely, 2^705065601 is an apocalyptic number.

It is an amenable number.

705065601 is a deficient number, since it is larger than the sum of its proper divisors (235021871).

705065601 is a wasteful number, since it uses less digits than its factorization.

705065601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235021870.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 705065601 is about 26553.0714042651. The cubic root of 705065601 is about 890.0406499970.

The spelling of 705065601 in words is "seven hundred five million, sixty-five thousand, six hundred one".