24233139 has 24 divisors (see below), whose sum is σ = 40215552. Its totient is φ = 13774320.

The previous prime is 24233117. The next prime is 24233197. The reversal of 24233139 is 93133242.

It is a happy number.

It is not a de Polignac number, because 24233139 - 2¹⁹ = 23708851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24233939) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12382 + ... + 14204.

It is an arithmetic number, because the mean of its divisors is an integer number (1675648).

Almost surely, 2^24233139 is an apocalyptic number.

24233139 is a deficient number, since it is larger than the sum of its proper divisors (15982413).

24233139 is a wasteful number, since it uses less digits than its factorization.

24233139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047 (or 2044 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 24233139 is about 4922.7166280419. The cubic root of 24233139 is about 289.3809187463.

The spelling of 24233139 in words is "twenty-four million, two hundred thirty-three thousand, one hundred thirty-nine".