705715652 has 12 divisors (see below), whose sum is σ = 1268381100. Its totient is φ = 343321056.

The previous prime is 705715607. The next prime is 705715691. The reversal of 705715652 is 256517507.

It can be written as a sum of positive squares in 2 ways, for example, as 676728196 + 28987456 = 26014^2 + 5384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384027 + ... + 2384322.

It is an arithmetic number, because the mean of its divisors is an integer number (105698425).

Almost surely, 2^705715652 is an apocalyptic number.

It is an amenable number.

705715652 is a deficient number, since it is larger than the sum of its proper divisors (562665448).

705715652 is a wasteful number, since it uses less digits than its factorization.

705715652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4768390 (or 4768388 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 38.

The square root of 705715652 is about 26565.3091832186. The cubic root of 705715652 is about 890.3140969386.

The spelling of 705715652 in words is "seven hundred five million, seven hundred fifteen thousand, six hundred fifty-two".