7080072072 has 32 divisors (see below), whose sum is σ = 17740162080. Its totient is φ = 2354693120.

The previous prime is 7080072071. The next prime is 7080072089. The reversal of 7080072072 is 2702700807.

It is a happy number.

7080072072 is a modest number, since divided by 72072 gives 7080 as remainder.

It is not an unprimeable number, because it can be changed into a prime (7080072071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322329 + ... + 343592.

It is an arithmetic number, because the mean of its divisors is an integer number (554380065).

Almost surely, 2^7080072072 is an apocalyptic number.

It is an amenable number.

7080072072 is an abundant number, since it is smaller than the sum of its proper divisors (10660090008).

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

7080072072 is a wasteful number, since it uses less digits than its factorization.

7080072072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666373 (or 666369 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 33.

The square root of 7080072072 is about 84143.1641430247. The cubic root of 7080072072 is about 1920.1974688393.

Adding to 7080072072 its reverse (2702700807), we get a palindrome (9782772879).

The spelling of 7080072072 in words is "seven billion, eighty million, seventy-two thousand, seventy-two".