28835267 has 2 divisors, whose sum is σ = 28835268. Its totient is φ = 28835266.

The previous prime is 28835263. The next prime is 28835269. The reversal of 28835267 is 76253882.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28835267 - 2² = 28835263 is a prime.

It is a super-2 number, since 2×28835267² = 1662945245922578, which contains 22 as substring.

Together with 28835269, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (28835263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14417633 + 14417634.

It is an arithmetic number, because the mean of its divisors is an integer number (14417634).

Almost surely, 2^28835267 is an apocalyptic number.

28835267 is a deficient number, since it is larger than the sum of its proper divisors (1).

28835267 is an equidigital number, since it uses as much as digits as its factorization.

28835267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 41.

The square root of 28835267 is about 5369.8479494302. The cubic root of 28835267 is about 306.6488396747.

The spelling of 28835267 in words is "twenty-eight million, eight hundred thirty-five thousand, two hundred sixty-seven".