24022145 has 16 divisors (see below), whose sum is σ = 33505920. Its totient is φ = 16191744.

The previous prime is 24022133. The next prime is 24022151. The reversal of 24022145 is 54122042.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 24022145 - 2⁶ = 24022081 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 3752 + ... + 7881.

It is an arithmetic number, because the mean of its divisors is an integer number (2094120).

Almost surely, 2^24022145 is an apocalyptic number.

It is an amenable number.

24022145 is a deficient number, since it is larger than the sum of its proper divisors (9483775).

24022145 is a wasteful number, since it uses less digits than its factorization.

24022145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11704.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 24022145 is about 4901.2391290367. The cubic root of 24022145 is about 288.5386051682.

Adding to 24022145 its reverse (54122042), we get a palindrome (78144187).

The spelling of 24022145 in words is "twenty-four million, twenty-two thousand, one hundred forty-five".