28086062074 has 16 divisors (see below), whose sum is σ = 48167562816. Its totient is φ = 12031876800.

The previous prime is 28086062057. The next prime is 28086062107. The reversal of 28086062074 is 47026068082.

It is a super-3 number, since 3×28086062074³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28086062074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382287 + ... + 449794.

It is an arithmetic number, because the mean of its divisors is an integer number (3010472676).

Almost surely, 2^28086062074 is an apocalyptic number.

28086062074 is a deficient number, since it is larger than the sum of its proper divisors (20081500742).

28086062074 is a wasteful number, since it uses less digits than its factorization.

28086062074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834501.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 28086062074 in words is "twenty-eight billion, eighty-six million, sixty-two thousand, seventy-four".