28795892070 has 64 divisors (see below), whose sum is σ = 75968513280. Its totient is φ = 6927523200.

The previous prime is 28795892063. The next prime is 28795892101. The reversal of 28795892070 is 7029859782.

It is a self number, because there is not a number n which added to its sum of digits gives 28795892070.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289825 + ... + 376284.

It is an arithmetic number, because the mean of its divisors is an integer number (1187008020).

Almost surely, 2^28795892070 is an apocalyptic number.

28795892070 is an abundant number, since it is smaller than the sum of its proper divisors (47172621210).

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

28795892070 is a wasteful number, since it uses less digits than its factorization.

28795892070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666261.

The product of its (nonzero) digits is 5080320, while the sum is 57.

The spelling of 28795892070 in words is "twenty-eight billion, seven hundred ninety-five million, eight hundred ninety-two thousand, seventy".