716028 has 12 divisors (see below), whose sum is σ = 1670760. Its totient is φ = 238672.

The previous prime is 716003. The next prime is 716033. The reversal of 716028 is 820617.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 715989 and 716007.

It is a congruent number.

It is an unprimeable number.

716028 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 29823 + ... + 29846.

It is an arithmetic number, because the mean of its divisors is an integer number (139230).

2⁷¹⁶⁰²⁸ is an apocalyptic number.

It is an amenable number.

716028 is an abundant number, since it is smaller than the sum of its proper divisors (954732).

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

716028 is a wasteful number, since it uses less digits than its factorization.

716028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59676 (or 59674 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 716028 is about 846.1843770716. The cubic root of 716028 is about 89.4629748124.

The spelling of 716028 in words is "seven hundred sixteen thousand, twenty-eight".