705710912 has 14 divisors (see below), whose sum is σ = 1400395218. Its totient is φ = 352855424.

The previous prime is 705710899. The next prime is 705710927. The reversal of 705710912 is 219017507.

It can be written as a sum of positive squares in only one way, i.e., 425349376 + 280361536 = 20624^2 + 16744^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5513303 + ... + 5513430.

Almost surely, 2^705710912 is an apocalyptic number.

It is an amenable number.

705710912 is a deficient number, since it is larger than the sum of its proper divisors (694684306).

705710912 is a wasteful number, since it uses less digits than its factorization.

705710912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11026745 (or 11026735 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 705710912 is about 26565.2199689745. The cubic root of 705710912 is about 890.3121036437.

The spelling of 705710912 in words is "seven hundred five million, seven hundred ten thousand, nine hundred twelve".