24228842 has 16 divisors (see below), whose sum is σ = 41980032. Its totient is φ = 10365120.

The previous prime is 24228839. The next prime is 24228851. The reversal of 24228842 is 24882242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 24228799 and 24228808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32018 + ... + 32765.

It is an arithmetic number, because the mean of its divisors is an integer number (2623752).

Almost surely, 2^24228842 is an apocalyptic number.

24228842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24228842 is a deficient number, since it is larger than the sum of its proper divisors (17751190).

24228842 is a wasteful number, since it uses less digits than its factorization.

24228842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64813.

The product of its digits is 16384, while the sum is 32.

The square root of 24228842 is about 4922.2801626888. The cubic root of 24228842 is about 289.3638134741.

The spelling of 24228842 in words is "twenty-four million, two hundred twenty-eight thousand, eight hundred forty-two".