28098074082 has 32 divisors (see below), whose sum is σ = 60560317440. Its totient is φ = 8639648640.

The previous prime is 28098074077. The next prime is 28098074087. The reversal of 28098074082 is 28047089082.

It is an interprime number because it is at equal distance from previous prime (28098074077) and next prime (28098074087).

It is not an unprimeable number, because it can be changed into a prime (28098074087) 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 15 ways as a sum of consecutive naturals, for example, 7707 + ... + 237182.

It is an arithmetic number, because the mean of its divisors is an integer number (1892509920).

Almost surely, 2^28098074082 is an apocalyptic number.

28098074082 is an abundant number, since it is smaller than the sum of its proper divisors (32462243358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28098074082 is a wasteful number, since it uses less digits than its factorization.

28098074082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246378.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 28098074082 in words is "twenty-eight billion, ninety-eight million, seventy-four thousand, eighty-two".