28060773 has 16 divisors (see below), whose sum is σ = 40535040. Its totient is φ = 17164224.

The previous prime is 28060771. The next prime is 28060787. The reversal of 28060773 is 37706082.

It is not a de Polignac number, because 28060773 - 2¹ = 28060771 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28060771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4668 + ... + 8826.

It is an arithmetic number, because the mean of its divisors is an integer number (2533440).

Almost surely, 2^28060773 is an apocalyptic number.

It is an amenable number.

28060773 is a deficient number, since it is larger than the sum of its proper divisors (12474267).

28060773 is a wasteful number, since it uses less digits than its factorization.

28060773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 28060773 is about 5297.2420182582. The cubic root of 28060773 is about 303.8784320304.

The spelling of 28060773 in words is "twenty-eight million, sixty thousand, seven hundred seventy-three".