24221106 has 160 divisors (see below), whose sum is σ = 70253568. Its totient is φ = 6065280.

The previous prime is 24221089. The next prime is 24221117. The reversal of 24221106 is 60112242.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 in 79 ways as a sum of consecutive naturals, for example, 456976 + ... + 457028.

Almost surely, 2^24221106 is an apocalyptic number.

24221106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 24221106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35126784).

24221106 is an abundant number, since it is smaller than the sum of its proper divisors (46032462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24221106 is a wasteful number, since it uses less digits than its factorization.

24221106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 24221106 is about 4921.4942852756. The cubic root of 24221106 is about 289.3330133125. Note that the first 3 decimals are identical.

Adding to 24221106 its reverse (60112242), we get a palindrome (84333348).

The spelling of 24221106 in words is "twenty-four million, two hundred twenty-one thousand, one hundred six".