28070653224 has 16 divisors (see below), whose sum is σ = 70176633120. Its totient is φ = 9356884400.

The previous prime is 28070653217. The next prime is 28070653243. The reversal of 28070653224 is 42235607082.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 584805252 + ... + 584805299.

It is an arithmetic number, because the mean of its divisors is an integer number (4386039570).

Almost surely, 2^28070653224 is an apocalyptic number.

28070653224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

28070653224 is an abundant number, since it is smaller than the sum of its proper divisors (42105979896).

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

28070653224 is a wasteful number, since it uses less digits than its factorization.

28070653224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169610560 (or 1169610556 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 28070653224 in words is "twenty-eight billion, seventy million, six hundred fifty-three thousand, two hundred twenty-four".