728095 has 8 divisors (see below), whose sum is σ = 878976. Its totient is φ = 578976.

The previous prime is 728087. The next prime is 728113. The reversal of 728095 is 590827.

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

It is a cyclic number.

It is not a de Polignac number, because 728095 - 2³ = 728087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789 + ... + 1441.

It is an arithmetic number, because the mean of its divisors is an integer number (109872).

2⁷²⁸⁰⁹⁵ is an apocalyptic number.

728095 is a deficient number, since it is larger than the sum of its proper divisors (150881).

728095 is a wasteful number, since it uses less digits than its factorization.

728095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 728095 is about 853.2848293507. The cubic root of 728095 is about 89.9627417796.

The spelling of 728095 in words is "seven hundred twenty-eight thousand, ninety-five".