705243575 has 12 divisors (see below), whose sum is σ = 882995568. Its totient is φ = 558715200.

The previous prime is 705243523. The next prime is 705243611. The reversal of 705243575 is 575342507.

It is not a de Polignac number, because 705243575 - 2²⁰ = 704194999 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134366 + ... + 139515.

It is an arithmetic number, because the mean of its divisors is an integer number (73582964).

Almost surely, 2^705243575 is an apocalyptic number.

705243575 is a deficient number, since it is larger than the sum of its proper divisors (177751993).

705243575 is a wasteful number, since it uses less digits than its factorization.

705243575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273994 (or 273989 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 38.

The square root of 705243575 is about 26556.4224812003. The cubic root of 705243575 is about 890.1155322813.

The spelling of 705243575 in words is "seven hundred five million, two hundred forty-three thousand, five hundred seventy-five".