4148224 has 22 divisors (see below), whose sum is σ = 8294444. Its totient is φ = 2073600.

The previous prime is 4148219. The next prime is 4148227. The reversal of 4148224 is 4228414.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4148227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002 + ... + 3049.

Almost surely, 2^4148224 is an apocalyptic number.

It is an amenable number.

4148224 is a deficient number, since it is larger than the sum of its proper divisors (4146220).

4148224 is an equidigital number, since it uses as much as digits as its factorization.

4148224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071 (or 4053 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 4148224 is about 2036.7189300441. The cubic root of 4148224 is about 160.6771302984.

The spelling of 4148224 in words is "four million, one hundred forty-eight thousand, two hundred twenty-four".