28460011 has 2 divisors, whose sum is σ = 28460012. Its totient is φ = 28460010.

The previous prime is 28459979. The next prime is 28460017. The reversal of 28460011 is 11006482.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28460011 - 2⁵ = 28459979 is a prime.

It is a super-2 number, since 2×28460011² = 1619944452240242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28460017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14230005 + 14230006.

It is an arithmetic number, because the mean of its divisors is an integer number (14230006).

Almost surely, 2^28460011 is an apocalyptic number.

28460011 is a deficient number, since it is larger than the sum of its proper divisors (1).

28460011 is an equidigital number, since it uses as much as digits as its factorization.

28460011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 28460011 is about 5334.7924983077. The cubic root of 28460011 is about 305.3128063733.

Adding to 28460011 its reverse (11006482), we get a palindrome (39466493).

The spelling of 28460011 in words is "twenty-eight million, four hundred sixty thousand, eleven".