718572 has 24 divisors (see below), whose sum is σ = 1690416. Its totient is φ = 237568.

The previous prime is 718559. The next prime is 718579. The reversal of 718572 is 275817.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (718579) 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 7 ways as a sum of consecutive naturals, for example, 2668 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (70434).

2⁷¹⁸⁵⁷² is an apocalyptic number.

It is an amenable number.

718572 is an abundant number, since it is smaller than the sum of its proper divisors (971844).

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

718572 is a wasteful number, since it uses less digits than its factorization.

718572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497 (or 495 counting only the distinct ones).

The product of its digits is 3920, while the sum is 30.

The square root of 718572 is about 847.6862627175. The cubic root of 718572 is about 89.5688015849.

The spelling of 718572 in words is "seven hundred eighteen thousand, five hundred seventy-two".