28626084002 has 8 divisors (see below), whose sum is σ = 44099643036. Its totient is φ = 13926202992.

The previous prime is 28626083963. The next prime is 28626084061. The reversal of 28626084002 is 20048062682.

It can be written as a sum of positive squares in 2 ways, for example, as 27872636401 + 753447601 = 166951^2 + 27449^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193419413 + ... + 193419560.

Almost surely, 2^28626084002 is an apocalyptic number.

28626084002 is a deficient number, since it is larger than the sum of its proper divisors (15473559034).

28626084002 is a wasteful number, since it uses less digits than its factorization.

28626084002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386839012.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 28626084002 in words is "twenty-eight billion, six hundred twenty-six million, eighty-four thousand, two".