4997248 has 16 divisors (see below), whose sum is σ = 9955710. Its totient is φ = 2498560.

The previous prime is 4997243. The next prime is 4997273. The reversal of 4997248 is 8427994.

It can be written as a sum of positive squares in only one way, i.e., 3125824 + 1871424 = 1768^2 + 1368^2 .

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 (4997243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19393 + ... + 19648.

Almost surely, 2^4997248 is an apocalyptic number.

It is an amenable number.

4997248 is a deficient number, since it is larger than the sum of its proper divisors (4958462).

4997248 is an equidigital number, since it uses as much as digits as its factorization.

4997248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39055 (or 39043 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 4997248 is about 2235.4525268947. The cubic root of 4997248 is about 170.9662165514.

The spelling of 4997248 in words is "four million, nine hundred ninety-seven thousand, two hundred forty-eight".