8267648 has 16 divisors (see below), whose sum is σ = 16470960. Its totient is φ = 4133760.

The previous prime is 8267647. The next prime is 8267657. The reversal of 8267648 is 8467628.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8267647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32168 + ... + 32423.

It is an arithmetic number, because the mean of its divisors is an integer number (1029435).

Almost surely, 2^8267648 is an apocalyptic number.

It is an amenable number.

8267648 is a deficient number, since it is larger than the sum of its proper divisors (8203312).

8267648 is an equidigital number, since it uses as much as digits as its factorization.

8267648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64605 (or 64593 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 8267648 is about 2875.3518045624. The cubic root of 8267648 is about 202.2059788283.

The spelling of 8267648 in words is "eight million, two hundred sixty-seven thousand, six hundred forty-eight".