7200066885 has 48 divisors (see below), whose sum is σ = 12677091840. Its totient is φ = 3486947200.

The previous prime is 7200066871. The next prime is 7200066889. The reversal of 7200066885 is 5886600027.

It is not a de Polignac number, because 7200066885 - 2²⁵ = 7166512453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200066889) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2141836 + ... + 2145194.

It is an arithmetic number, because the mean of its divisors is an integer number (264106080).

Almost surely, 2^7200066885 is an apocalyptic number.

It is an amenable number.

7200066885 is a deficient number, since it is larger than the sum of its proper divisors (5477024955).

7200066885 is a wasteful number, since it uses less digits than its factorization.

7200066885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570 (or 4559 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 7200066885 is about 84853.2078651126. The cubic root of 7200066885 is about 1930.9847485221.

The spelling of 7200066885 in words is "seven billion, two hundred million, sixty-six thousand, eight hundred eighty-five".