705271960 has 32 divisors (see below), whose sum is σ = 1587983760. Its totient is φ = 281909376.

The previous prime is 705271951. The next prime is 705272011. The reversal of 705271960 is 69172507.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59662 + ... + 70498.

Almost surely, 2^705271960 is an apocalyptic number.

It is an amenable number.

705271960 is an abundant number, since it is smaller than the sum of its proper divisors (882711800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

705271960 is a wasteful number, since it uses less digits than its factorization.

705271960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12475 (or 12471 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 705271960 is about 26556.9569039828. The cubic root of 705271960 is about 890.1274740611.

The spelling of 705271960 in words is "seven hundred five million, two hundred seventy-one thousand, nine hundred sixty".