28596545 has 8 divisors (see below), whose sum is σ = 34367424. Its totient is φ = 22842864.

The previous prime is 28596541. The next prime is 28596551. The reversal of 28596545 is 54569582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28596545 - 2² = 28596541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28596496 and 28596505.

It is not an unprimeable number, because it can be changed into a prime (28596541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299 + ... + 7568.

It is an arithmetic number, because the mean of its divisors is an integer number (4295928).

Almost surely, 2^28596545 is an apocalyptic number.

It is an amenable number.

28596545 is a deficient number, since it is larger than the sum of its proper divisors (5770879).

28596545 is an equidigital number, since it uses as much as digits as its factorization.

28596545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8599.

The product of its digits is 432000, while the sum is 44.

The square root of 28596545 is about 5347.5737489071. The cubic root of 28596545 is about 305.8002633767.

The spelling of 28596545 in words is "twenty-eight million, five hundred ninety-six thousand, five hundred forty-five".