705230243 has 8 divisors (see below), whose sum is σ = 720100368. Its totient is φ = 690418144.

The previous prime is 705230231. The next prime is 705230293. The reversal of 705230243 is 342032507.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 705230243 - 2⁶ = 705230179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705230293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10505 + ... + 38997.

It is an arithmetic number, because the mean of its divisors is an integer number (90012546).

Almost surely, 2^705230243 is an apocalyptic number.

705230243 is a deficient number, since it is larger than the sum of its proper divisors (14870125).

705230243 is a wasteful number, since it uses less digits than its factorization.

705230243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29013.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 705230243 is about 26556.1714672880. The cubic root of 705230243 is about 890.1099232995.

The spelling of 705230243 in words is "seven hundred five million, two hundred thirty thousand, two hundred forty-three".