24022146 has 16 divisors (see below), whose sum is σ = 49216608. Its totient is φ = 7812000.

The previous prime is 24022133. The next prime is 24022151. The reversal of 24022146 is 64122042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48580 + ... + 49071.

It is an arithmetic number, because the mean of its divisors is an integer number (3076038).

Almost surely, 2^24022146 is an apocalyptic number.

24022146 is an abundant number, since it is smaller than the sum of its proper divisors (25194462).

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

24022146 is a wasteful number, since it uses less digits than its factorization.

24022146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97697.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 24022146 is about 4901.2392310517. The cubic root of 24022146 is about 288.5386091720.

Adding to 24022146 its reverse (64122042), we get a palindrome (88144188).

The spelling of 24022146 in words is "twenty-four million, twenty-two thousand, one hundred forty-six".