28848467 has 2 divisors, whose sum is σ = 28848468. Its totient is φ = 28848466.

The previous prime is 28848451. The next prime is 28848481. The reversal of 28848467 is 76484882.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28848467 - 2⁴ = 28848451 is a prime.

It is not a weakly prime, because it can be changed into another prime (28848767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14424233 + 14424234.

It is an arithmetic number, because the mean of its divisors is an integer number (14424234).

Almost surely, 2^28848467 is an apocalyptic number.

28848467 is a deficient number, since it is larger than the sum of its proper divisors (1).

28848467 is an equidigital number, since it uses as much as digits as its factorization.

28848467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 688128, while the sum is 47.

The square root of 28848467 is about 5371.0768938826. The cubic root of 28848467 is about 306.6956243659.

The spelling of 28848467 in words is "twenty-eight million, eight hundred forty-eight thousand, four hundred sixty-seven".