28242860600 has 48 divisors (see below), whose sum is σ = 66105423000. Its totient is φ = 11221312640.

The previous prime is 28242860587. The next prime is 28242860623. The reversal of 28242860600 is 606824282.

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 11 ways as a sum of consecutive naturals, for example, 444074 + ... + 503673.

Almost surely, 2^28242860600 is an apocalyptic number.

28242860600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28242860600 is an abundant number, since it is smaller than the sum of its proper divisors (37862562400).

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

28242860600 is a wasteful number, since it uses less digits than its factorization.

28242860600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947912 (or 947903 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 28242860600 in words is "twenty-eight billion, two hundred forty-two million, eight hundred sixty thousand, six hundred".