28027023046 has 16 divisors (see below), whose sum is σ = 45962773200. Its totient is φ = 12711674880.

The previous prime is 28027023043. The next prime is 28027023047. The reversal of 28027023046 is 64032072082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28027023041) by changing a digit.

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, 1383771 + ... + 1403878.

It is an arithmetic number, because the mean of its divisors is an integer number (2872673325).

Almost surely, 2^28027023046 is an apocalyptic number.

28027023046 is a deficient number, since it is larger than the sum of its proper divisors (17935750154).

28027023046 is a wasteful number, since it uses less digits than its factorization.

28027023046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788119.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 28027023046 in words is "twenty-eight billion, twenty-seven million, twenty-three thousand, forty-six".