28060518 has 32 divisors (see below), whose sum is σ = 58936320. Its totient is φ = 8894880.

The previous prime is 28060447. The next prime is 28060531. The reversal of 28060518 is 81506082.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9696 + ... + 12252.

It is an arithmetic number, because the mean of its divisors is an integer number (1841760).

Almost surely, 2^28060518 is an apocalyptic number.

28060518 is an abundant number, since it is smaller than the sum of its proper divisors (30875802).

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

28060518 is a wasteful number, since it uses less digits than its factorization.

28060518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 28060518 is about 5297.2179490748. The cubic root of 28060518 is about 303.8775115374.

The spelling of 28060518 in words is "twenty-eight million, sixty thousand, five hundred eighteen".