7200200 has 96 divisors (see below), whose sum is σ = 19790400. Its totient is φ = 2384640.

The previous prime is 7200191. The next prime is 7200203. The reversal of 7200200 is 20027.

It is not an unprimeable number, because it can be changed into a prime (7200203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51731 + ... + 51869.

It is an arithmetic number, because the mean of its divisors is an integer number (206150).

Almost surely, 2^7200200 is an apocalyptic number.

7200200 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9895200).

7200200 is an abundant number, since it is smaller than the sum of its proper divisors (12590200).

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

7200200 is a wasteful number, since it uses less digits than its factorization.

7200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 11.

The square root of 7200200 is about 2683.3188405406. The cubic root of 7200200 is about 193.0996648479.

Adding to 7200200 its reverse (20027), we get a palindrome (7220227).

It can be divided in two parts, 7200 and 200, that multiplied together give a square (1440000 = 1200²).

The spelling of 7200200 in words is "seven million, two hundred thousand, two hundred".