718252080 has 160 divisors (see below), whose sum is σ = 2740491264. Its totient is φ = 151538688.

The previous prime is 718252061. The next prime is 718252097. The reversal of 718252080 is 80252817.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5397 + ... + 38283.

Almost surely, 2^718252080 is an apocalyptic number.

718252080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 718252080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1370245632).

718252080 is an abundant number, since it is smaller than the sum of its proper divisors (2022239184).

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

718252080 is a wasteful number, since it uses less digits than its factorization.

718252080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32923 (or 32917 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 718252080 is about 26800.2253721867. The cubic root of 718252080 is about 895.5550711359. Note that the first 3 decimals are identical.

The spelling of 718252080 in words is "seven hundred eighteen million, two hundred fifty-two thousand, eighty".