28800573 has 12 divisors (see below), whose sum is σ = 39367104. Its totient is φ = 18728800.

The previous prime is 28800559. The next prime is 28800619. The reversal of 28800573 is 37500882.

It is not a de Polignac number, because 28800573 - 2¹³ = 28792381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28800503) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2188 + ... + 7898.

It is an arithmetic number, because the mean of its divisors is an integer number (3280592).

Almost surely, 2^28800573 is an apocalyptic number.

It is an amenable number.

28800573 is a deficient number, since it is larger than the sum of its proper divisors (10566531).

28800573 is an equidigital number, since it uses as much as digits as its factorization.

28800573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796 (or 5755 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 28800573 is about 5366.6165318569. The cubic root of 28800573 is about 306.5258057926.

The spelling of 28800573 in words is "twenty-eight million, eight hundred thousand, five hundred seventy-three".