7072945200 has 180 divisors, whose sum is σ = 25989137928. Its totient is φ = 1775155200.

The previous prime is 7072945199. The next prime is 7072945267. The reversal of 7072945200 is 25492707.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 35 ways as a sum of consecutive naturals, for example, 3415 + ... + 118985.

Almost surely, 2^7072945200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7072945200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12994568964).

7072945200 is an abundant number, since it is smaller than the sum of its proper divisors (18916192728).

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

7072945200 is a wasteful number, since it uses less digits than its factorization.

7072945200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115612 (or 115598 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7072945200 is about 84100.8038011528. The cubic root of 7072945200 is about 1919.5529558162.

The spelling of 7072945200 in words is "seven billion, seventy-two million, nine hundred forty-five thousand, two hundred".