24221248 has 28 divisors (see below), whose sum is σ = 48280320. Its totient is φ = 12056192.

The previous prime is 24221233. The next prime is 24221251. The reversal of 24221248 is 84212242.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16113 + ... + 17551.

Almost surely, 2^24221248 is an apocalyptic number.

It is an amenable number.

24221248 is a deficient number, since it is larger than the sum of its proper divisors (24059072).

24221248 is a wasteful number, since it uses less digits than its factorization.

24221248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1704 counting only the distinct ones).

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

The square root of 24221248 is about 4921.5087117672. The cubic root of 24221248 is about 289.3335787313. Note that the first 3 decimals are identical.

The spelling of 24221248 in words is "twenty-four million, two hundred twenty-one thousand, two hundred forty-eight".