705613460 has 12 divisors (see below), whose sum is σ = 1481788308. Its totient is φ = 282245376.

The previous prime is 705613453. The next prime is 705613561. The reversal of 705613460 is 64316507.

It can be written as a sum of positive squares in 2 ways, for example, as 471584656 + 234028804 = 21716^2 + 15298^2 .

It is a congruent number.

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, 17640317 + ... + 17640356.

It is an arithmetic number, because the mean of its divisors is an integer number (123482359).

Almost surely, 2^705613460 is an apocalyptic number.

It is an amenable number.

705613460 is an abundant number, since it is smaller than the sum of its proper divisors (776174848).

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

705613460 is a wasteful number, since it uses less digits than its factorization.

705613460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35280682 (or 35280680 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 705613460 is about 26563.3857028806. The cubic root of 705613460 is about 890.2711205311.

Adding to 705613460 its reverse (64316507), we get a palindrome (769929967).

The spelling of 705613460 in words is "seven hundred five million, six hundred thirteen thousand, four hundred sixty".