705253132 has 12 divisors (see below), whose sum is σ = 1239584080. Its totient is φ = 351086256.

The previous prime is 705253127. The next prime is 705253141. The reversal of 705253132 is 231352507.

It is a self number, because there is not a number n which added to its sum of digits gives 705253132.

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, 384048 + ... + 385879.

Almost surely, 2^705253132 is an apocalyptic number.

It is an amenable number.

705253132 is a deficient number, since it is larger than the sum of its proper divisors (534330948).

705253132 is a wasteful number, since it uses less digits than its factorization.

705253132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770160 (or 770158 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 705253132 is about 26556.6024182311. The cubic root of 705253132 is about 890.1195530178.

The spelling of 705253132 in words is "seven hundred five million, two hundred fifty-three thousand, one hundred thirty-two".