1085570704 has 15 divisors (see below), whose sum is σ = 2103548617. Its totient is φ = 542719456.

The previous prime is 1085570693. The next prime is 1085570723. The reversal of 1085570704 is 4070755801.

The square root of 1085570704 is 32948.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 687488400 + 398082304 = 26220^2 + 19952^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 127674 + ... + 135910.

Almost surely, 2^1085570704 is an apocalyptic number.

1085570704 is the 32948-th square number.

It is an amenable number.

1085570704 is a deficient number, since it is larger than the sum of its proper divisors (1017977913).

1085570704 is an frugal number, since it uses more digits than its factorization.

1085570704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16482 (or 8239 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 37.

The cubic root of 1085570704 is about 1027.7465751276.

The spelling of 1085570704 in words is "one billion, eighty-five million, five hundred seventy thousand, seven hundred four".