705274120 has 16 divisors (see below), whose sum is σ = 1586866860. Its totient is φ = 282109632.

The previous prime is 705274111. The next prime is 705274123. The reversal of 705274120 is 21472507.

It can be written as a sum of positive squares in 2 ways, for example, as 643839876 + 61434244 = 25374^2 + 7838^2 .

It is not an unprimeable number, because it can be changed into a prime (705274123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8815887 + ... + 8815966.

Almost surely, 2^705274120 is an apocalyptic number.

It is an amenable number.

705274120 is an abundant number, since it is smaller than the sum of its proper divisors (881592740).

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

705274120 is a wasteful number, since it uses less digits than its factorization.

705274120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17631864 (or 17631860 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 705274120 is about 26556.9975712617. The cubic root of 705274120 is about 890.1283827760.

It can be divided in two parts, 70527 and 4120, that added together give a palindrome (74647).

The spelling of 705274120 in words is "seven hundred five million, two hundred seventy-four thousand, one hundred twenty".