28060622758 has 16 divisors (see below), whose sum is σ = 50635710720. Its totient is φ = 11393034696.

The previous prime is 28060622741. The next prime is 28060622761. The reversal of 28060622758 is 85722606082.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 52745266 + ... + 52745797.

It is an arithmetic number, because the mean of its divisors is an integer number (3164731920).

Almost surely, 2^28060622758 is an apocalyptic number.

28060622758 is a deficient number, since it is larger than the sum of its proper divisors (22575087962).

28060622758 is a wasteful number, since it uses less digits than its factorization.

28060622758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105491091.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 28060622758 in words is "twenty-eight billion, sixty million, six hundred twenty-two thousand, seven hundred fifty-eight".