7872682 has 8 divisors (see below), whose sum is σ = 11894400. Its totient is φ = 3907884.

The previous prime is 7872679. The next prime is 7872731. The reversal of 7872682 is 2862787.

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

It is a d-powerful number, because it can be written as 7⁴ + 8 + 7⁸ + 2⁵ + 6⁵ + 8³ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13882 + ... + 14437.

It is an arithmetic number, because the mean of its divisors is an integer number (1486800).

Almost surely, 2^7872682 is an apocalyptic number.

7872682 is a deficient number, since it is larger than the sum of its proper divisors (4021718).

7872682 is a wasteful number, since it uses less digits than its factorization.

7872682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28460.

The product of its digits is 75264, while the sum is 40.

The square root of 7872682 is about 2805.8300019780. The cubic root of 7872682 is about 198.9333379404.

The spelling of 7872682 in words is "seven million, eight hundred seventy-two thousand, six hundred eighty-two".