28848503 has 2 divisors, whose sum is σ = 28848504. Its totient is φ = 28848502.

The previous prime is 28848481. The next prime is 28848551. The reversal of 28848503 is 30584882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28848503 - 2⁸ = 28848247 is a prime.

It is a super-2 number, since 2×28848503² = 1664472250682018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28848563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14424251 + 14424252.

It is an arithmetic number, because the mean of its divisors is an integer number (14424252).

Almost surely, 2^28848503 is an apocalyptic number.

28848503 is a deficient number, since it is larger than the sum of its proper divisors (1).

28848503 is an equidigital number, since it uses as much as digits as its factorization.

28848503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 28848503 is about 5371.0802451648. The cubic root of 28848503 is about 306.6957519410.

The spelling of 28848503 in words is "twenty-eight million, eight hundred forty-eight thousand, five hundred three".