28426000848 has 80 divisors (see below), whose sum is σ = 83973375360. Its totient is φ = 8116973568.

The previous prime is 28426000819. The next prime is 28426000861. The reversal of 28426000848 is 84800062482.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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, 573268 + ... + 620876.

It is an arithmetic number, because the mean of its divisors is an integer number (1049667192).

Almost surely, 2^28426000848 is an apocalyptic number.

28426000848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

28426000848 is an abundant number, since it is smaller than the sum of its proper divisors (55547374512).

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

28426000848 is a wasteful number, since it uses less digits than its factorization.

28426000848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49404 (or 49398 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The spelling of 28426000848 in words is "twenty-eight billion, four hundred twenty-six million, eight hundred forty-eight", and thus it is an aban number.