7988260 has 24 divisors (see below), whose sum is σ = 19172160. Its totient is φ = 2738784.

The previous prime is 7988257. The next prime is 7988273. The reversal of 7988260 is 628897.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28390 + ... + 28669.

It is an arithmetic number, because the mean of its divisors is an integer number (798840).

Almost surely, 2^7988260 is an apocalyptic number.

7988260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7988260 is an abundant number, since it is smaller than the sum of its proper divisors (11183900).

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

7988260 is a wasteful number, since it uses less digits than its factorization.

7988260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57075 (or 57073 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 7988260 is about 2826.3510043871. The cubic root of 7988260 is about 199.9021187708.

The spelling of 7988260 in words is "seven million, nine hundred eighty-eight thousand, two hundred sixty".