28804526074 has 4 divisors (see below), whose sum is σ = 43206789114. Its totient is φ = 14402263036.

The previous prime is 28804526021. The next prime is 28804526081. The reversal of 28804526074 is 47062540882.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28800465849 + 4060225 = 169707^2 + 2015^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7201131517 + ... + 7201131520.

Almost surely, 2^28804526074 is an apocalyptic number.

28804526074 is a deficient number, since it is larger than the sum of its proper divisors (14402263040).

28804526074 is a wasteful number, since it uses less digits than its factorization.

28804526074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14402263039.

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 28804526074 in words is "twenty-eight billion, eight hundred four million, five hundred twenty-six thousand, seventy-four".