705974 has 8 divisors (see below), whose sum is σ = 1083720. Its totient is φ = 344736.

The previous prime is 705973. The next prime is 705989. The reversal of 705974 is 479507.

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

It is a self number, because there is not a number n which added to its sum of digits gives 705974.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 705974.

It is not an unprimeable number, because it can be changed into a prime (705973) 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, 4019 + ... + 4190.

It is an arithmetic number, because the mean of its divisors is an integer number (135465).

2⁷⁰⁵⁹⁷⁴ is an apocalyptic number.

705974 is a deficient number, since it is larger than the sum of its proper divisors (377746).

705974 is a wasteful number, since it uses less digits than its factorization.

705974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8254.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 705974 is about 840.2225895559. Note that the first 3 decimals coincide. The cubic root of 705974 is about 89.0422725583.

The spelling of 705974 in words is "seven hundred five thousand, nine hundred seventy-four".