16749248 has 14 divisors (see below), whose sum is σ = 33236916. Its totient is φ = 8374592.

The previous prime is 16749247. The next prime is 16749251. The reversal of 16749248 is 84294761.

It is not an unprimeable number, because it can be changed into a prime (16749247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130790 + ... + 130917.

Almost surely, 2^16749248 is an apocalyptic number.

It is an amenable number.

16749248 is a deficient number, since it is larger than the sum of its proper divisors (16487668).

16749248 is an equidigital number, since it uses as much as digits as its factorization.

16749248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261719 (or 261709 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 16749248 is about 4092.5845134829. The cubic root of 16749248 is about 255.8576682764.

The spelling of 16749248 in words is "sixteen million, seven hundred forty-nine thousand, two hundred forty-eight".