7365223728 has 100 divisors (see below), whose sum is σ = 22052279040. Its totient is φ = 2370404736.

The previous prime is 7365223703. The next prime is 7365223741. The reversal of 7365223728 is 8273225637.

7365223728 is a `hidden beast` number, since 73 + 6 + 522 + 37 + 28 = 666.

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 19 ways as a sum of consecutive naturals, for example, 60400 + ... + 135567.

Almost surely, 2^7365223728 is an apocalyptic number.

It is an amenable number.

7365223728 is an abundant number, since it is smaller than the sum of its proper divisors (14687055312).

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

7365223728 is a wasteful number, since it uses less digits than its factorization.

7365223728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196016 (or 196001 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 7365223728 is about 85820.8816547581. The cubic root of 7365223728 is about 1945.6377374009.

The spelling of 7365223728 in words is "seven billion, three hundred sixty-five million, two hundred twenty-three thousand, seven hundred twenty-eight".