7286882 has 8 divisors (see below), whose sum is σ = 10947036. Its totient is φ = 3637872.

The previous prime is 7286857. The next prime is 7286887. The reversal of 7286882 is 2886827.

It can be written as a sum of positive squares in 2 ways, for example, as 7027801 + 259081 = 2651^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7286887) 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 3 ways as a sum of consecutive naturals, for example, 893 + ... + 3920.

Almost surely, 2^7286882 is an apocalyptic number.

7286882 is a deficient number, since it is larger than the sum of its proper divisors (3660154).

7286882 is a wasteful number, since it uses less digits than its factorization.

7286882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572.

The product of its digits is 86016, while the sum is 41.

The square root of 7286882 is about 2699.4225308388. The cubic root of 7286882 is about 193.8714740152.

The spelling of 7286882 in words is "seven million, two hundred eighty-six thousand, eight hundred eighty-two".