728202 has 8 divisors (see below), whose sum is σ = 1456416. Its totient is φ = 242732.

The previous prime is 728191. The next prime is 728207. The reversal of 728202 is 202827.

It is a sphenic number, since it is the product of 3 distinct primes.

728202 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 728202.

It is not an unprimeable number, because it can be changed into a prime (728207) by changing a digit.

728202 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60678 + ... + 60689.

It is an arithmetic number, because the mean of its divisors is an integer number (182052).

2⁷²⁸²⁰² is an apocalyptic number.

728202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

728202 is a wasteful number, since it uses less digits than its factorization.

728202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121372.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 728202 is about 853.3475259236. The cubic root of 728202 is about 89.9671485039.

The spelling of 728202 in words is "seven hundred twenty-eight thousand, two hundred two".