720282 has 8 divisors (see below), whose sum is σ = 1440576. Its totient is φ = 240092.

The previous prime is 720281. The next prime is 720283. The reversal of 720282 is 282027.

It is an interprime number because it is at equal distance from previous prime (720281) and next prime (720283).

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

720282 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 720282.

It is not an unprimeable number, because it can be changed into a prime (720281) by changing a digit.

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, 60018 + ... + 60029.

It is an arithmetic number, because the mean of its divisors is an integer number (180072).

2⁷²⁰²⁸² is an apocalyptic number.

720282 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.

720282 is a wasteful number, since it uses less digits than its factorization.

720282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120052.

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

The square root of 720282 is about 848.6942912498. The cubic root of 720282 is about 89.6397948495.

The spelling of 720282 in words is "seven hundred twenty thousand, two hundred eighty-two".