718896 has 40 divisors (see below), whose sum is σ = 1968624. Its totient is φ = 225280.

The previous prime is 718871. The next prime is 718897. The reversal of 718896 is 698817.

It is a super-2 number, since 2×718896² = 1033622917632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (718897) by changing a digit.

718896 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376 + ... + 1256.

2⁷¹⁸⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 718896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984312).

718896 is an abundant number, since it is smaller than the sum of its proper divisors (1249728).

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

718896 is a wasteful number, since it uses less digits than its factorization.

718896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909 (or 903 counting only the distinct ones).

The product of its digits is 24192, while the sum is 39.

The square root of 718896 is about 847.8773496208. The cubic root of 718896 is about 89.5822615820.

The spelling of 718896 in words is "seven hundred eighteen thousand, eight hundred ninety-six".