8180298 has 128 divisors (see below), whose sum is σ = 23500800. Its totient is φ = 2052864.

The previous prime is 8180273. The next prime is 8180299. The reversal of 8180298 is 8920818.

8180298 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8180299) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 122061 + ... + 122127.

It is an arithmetic number, because the mean of its divisors is an integer number (183600).

Almost surely, 2^8180298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8180298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11750400).

8180298 is an abundant number, since it is smaller than the sum of its proper divisors (15320502).

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

8180298 is a wasteful number, since it uses less digits than its factorization.

8180298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 8180298 is about 2860.1220253688. The cubic root of 8180298 is about 201.4913352882.

The spelling of 8180298 in words is "eight million, one hundred eighty thousand, two hundred ninety-eight".