1084160725 has 12 divisors (see below), whose sum is σ = 1352135556. Its totient is φ = 862311680.

The previous prime is 1084160723. The next prime is 1084160789. The reversal of 1084160725 is 5270614801.

It can be written as a sum of positive squares in 6 ways, for example, as 24462916 + 1059697809 = 4946^2 + 32553^2 .

It is not a de Polignac number, because 1084160725 - 2¹ = 1084160723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084160723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121012 + ... + 129661.

It is an arithmetic number, because the mean of its divisors is an integer number (112677963).

Almost surely, 2^1084160725 is an apocalyptic number.

It is an amenable number.

1084160725 is a deficient number, since it is larger than the sum of its proper divisors (267974831).

1084160725 is a wasteful number, since it uses less digits than its factorization.

1084160725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250856 (or 250851 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1084160725 is about 32926.5960129498. The cubic root of 1084160725 is about 1027.3014240447.

The spelling of 1084160725 in words is "one billion, eighty-four million, one hundred sixty thousand, seven hundred twenty-five".