718248 has 16 divisors (see below), whose sum is σ = 1795680. Its totient is φ = 239408.

The previous prime is 718241. The next prime is 718259. The reversal of 718248 is 842817.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 718248.

It is not an unprimeable number, because it can be changed into a prime (718241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14940 + ... + 14987.

It is an arithmetic number, because the mean of its divisors is an integer number (112230).

2⁷¹⁸²⁴⁸ is an apocalyptic number.

It is an amenable number.

718248 is an abundant number, since it is smaller than the sum of its proper divisors (1077432).

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

718248 is a wasteful number, since it uses less digits than its factorization.

718248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29936 (or 29932 counting only the distinct ones).

The product of its digits is 3584, while the sum is 30.

The square root of 718248 is about 847.4951327294. The cubic root of 718248 is about 89.5553375412. Note that the first 3 decimals are identical.

The spelling of 718248 in words is "seven hundred eighteen thousand, two hundred forty-eight".