7200736 has 12 divisors (see below), whose sum is σ = 14176512. Its totient is φ = 3600352.

The previous prime is 7200733. The next prime is 7200751. The reversal of 7200736 is 6370027.

7200736 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 7200736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112480 + ... + 112543.

It is an arithmetic number, because the mean of its divisors is an integer number (1181376).

Almost surely, 2^7200736 is an apocalyptic number.

It is an amenable number.

7200736 is a deficient number, since it is larger than the sum of its proper divisors (6975776).

7200736 is a wasteful number, since it uses less digits than its factorization.

7200736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225033 (or 225025 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 7200736 is about 2683.4187149977. The cubic root of 7200736 is about 193.1044563283.

The spelling of 7200736 in words is "seven million, two hundred thousand, seven hundred thirty-six".