8026646 has 4 divisors (see below), whose sum is σ = 12039972. Its totient is φ = 4013322.

The previous prime is 8026639. The next prime is 8026661. The reversal of 8026646 is 6466208.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006660 + ... + 2006663.

It is an arithmetic number, because the mean of its divisors is an integer number (3009993).

Almost surely, 2^8026646 is an apocalyptic number.

8026646 is a deficient number, since it is larger than the sum of its proper divisors (4013326).

8026646 is a wasteful number, since it uses less digits than its factorization.

8026646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013325.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 8026646 is about 2833.1336008032. The cubic root of 8026646 is about 200.2218039242.

The spelling of 8026646 in words is "eight million, twenty-six thousand, six hundred forty-six".