7072065032 has 32 divisors (see below), whose sum is σ = 13343921400. Its totient is φ = 3513729024.

The previous prime is 7072065023. The next prime is 7072065071. The reversal of 7072065032 is 2305602707.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3669209476 + 3402855556 = 60574^2 + 58334^2 .

It is a super-2 number, since 2×7072065032² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7072065032.

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 7 ways as a sum of consecutive naturals, for example, 1741148 + ... + 1745204.

Almost surely, 2^7072065032 is an apocalyptic number.

It is an amenable number.

7072065032 is a deficient number, since it is larger than the sum of its proper divisors (6271856368).

7072065032 is a wasteful number, since it uses less digits than its factorization.

7072065032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385 (or 5381 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7072065032 is about 84095.5708227253. The cubic root of 7072065032 is about 1919.4733284886.

Adding to 7072065032 its reverse (2305602707), we get a palindrome (9377667739).

The spelling of 7072065032 in words is "seven billion, seventy-two million, sixty-five thousand, thirty-two".