7998060 has 96 divisors (see below), whose sum is σ = 25966080. Its totient is φ = 1801728.

The previous prime is 7998059. The next prime is 7998061. The reversal of 7998060 is 608997.

It is an interprime number because it is at equal distance from previous prime (7998059) and next prime (7998061).

It is not an unprimeable number, because it can be changed into a prime (7998061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57471 + ... + 57609.

It is an arithmetic number, because the mean of its divisors is an integer number (270480).

Almost surely, 2^7998060 is an apocalyptic number.

7998060 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 7998060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12983040).

7998060 is an abundant number, since it is smaller than the sum of its proper divisors (17968020).

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

7998060 is a wasteful number, since it uses less digits than its factorization.

7998060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 7998060 is about 2828.0841571636. The cubic root of 7998060 is about 199.9838320264.

The spelling of 7998060 in words is "seven million, nine hundred ninety-eight thousand, sixty".