28596541 has 2 divisors, whose sum is σ = 28596542. Its totient is φ = 28596540.

The previous prime is 28596517. The next prime is 28596551. The reversal of 28596541 is 14569582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17347225 + 11249316 = 4165^2 + 3354^2 .

It is a cyclic number.

It is not a de Polignac number, because 28596541 - 2⁷ = 28596413 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 28596494 and 28596503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28596511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14298270 + 14298271.

It is an arithmetic number, because the mean of its divisors is an integer number (14298271).

Almost surely, 2^28596541 is an apocalyptic number.

It is an amenable number.

28596541 is a deficient number, since it is larger than the sum of its proper divisors (1).

28596541 is an equidigital number, since it uses as much as digits as its factorization.

28596541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 40.

The square root of 28596541 is about 5347.5733749057. The cubic root of 28596541 is about 305.8002491185.

The spelling of 28596541 in words is "twenty-eight million, five hundred ninety-six thousand, five hundred forty-one".