245582080 has 36 divisors (see below), whose sum is σ = 588248892. Its totient is φ = 98232320.

The previous prime is 245582053. The next prime is 245582089. The reversal of 245582080 is 80285542.

It can be written as a sum of positive squares in 2 ways, for example, as 141705216 + 103876864 = 11904^2 + 10192^2 .

It is not an unprimeable number, because it can be changed into a prime (245582089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94651 + ... + 97210.

It is an arithmetic number, because the mean of its divisors is an integer number (16340247).

Almost surely, 2^245582080 is an apocalyptic number.

245582080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245582080 is an abundant number, since it is smaller than the sum of its proper divisors (342666812).

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

245582080 is an equidigital number, since it uses as much as digits as its factorization.

245582080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191882 (or 191868 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 245582080 is about 15671.0586751502. The cubic root of 245582080 is about 626.2276287056.

The spelling of 245582080 in words is "two hundred forty-five million, five hundred eighty-two thousand, eighty".