705540932 has 24 divisors (see below), whose sum is σ = 1244838336. Its totient is φ = 349882848.

The previous prime is 705540931. The next prime is 705540937. The reversal of 705540932 is 239045507.

It is a junction number, because it is equal to n+sod(n) for n = 705540892 and 705540901.

It is not an unprimeable number, because it can be changed into a prime (705540931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408623 + ... + 410345.

It is an arithmetic number, because the mean of its divisors is an integer number (51868264).

Almost surely, 2^705540932 is an apocalyptic number.

It is an amenable number.

705540932 is a deficient number, since it is larger than the sum of its proper divisors (539297404).

705540932 is a wasteful number, since it uses less digits than its factorization.

705540932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 705540932 is about 26562.0204803776. The cubic root of 705540932 is about 890.2406166741.

The spelling of 705540932 in words is "seven hundred five million, five hundred forty thousand, nine hundred thirty-two".