705552212 has 6 divisors (see below), whose sum is σ = 1234716378. Its totient is φ = 352776104.

The previous prime is 705552167. The next prime is 705552247. The reversal of 705552212 is 212255507.

It can be written as a sum of positive squares in only one way, i.e., 599956036 + 105596176 = 24494^2 + 10276^2 .

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, 88194023 + ... + 88194030.

It is an arithmetic number, because the mean of its divisors is an integer number (205786063).

Almost surely, 2^705552212 is an apocalyptic number.

It is an amenable number.

705552212 is a deficient number, since it is larger than the sum of its proper divisors (529164166).

705552212 is a wasteful number, since it uses less digits than its factorization.

705552212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176388057 (or 176388055 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 705552212 is about 26562.2328127739. The cubic root of 705552212 is about 890.2453609586.

The spelling of 705552212 in words is "seven hundred five million, five hundred fifty-two thousand, two hundred twelve".