28574811202 has 16 divisors (see below), whose sum is σ = 48988990080. Its totient is φ = 12245447808.

The previous prime is 28574811169. The next prime is 28574811203. The reversal of 28574811202 is 20211847582.

It is not an unprimeable number, because it can be changed into a prime (28574811203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144499 + ... + 279337.

It is an arithmetic number, because the mean of its divisors is an integer number (3061811880).

Almost surely, 2^28574811202 is an apocalyptic number.

28574811202 is a deficient number, since it is larger than the sum of its proper divisors (20414178878).

28574811202 is a wasteful number, since it uses less digits than its factorization.

28574811202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149985.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 28574811202 in words is "twenty-eight billion, five hundred seventy-four million, eight hundred eleven thousand, two hundred two".