24053138 has 4 divisors (see below), whose sum is σ = 36079710. Its totient is φ = 12026568.

The previous prime is 24053137. The next prime is 24053153. The reversal of 24053138 is 83135042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20729809 + 3323329 = 4553^2 + 1823^2 .

It is not an unprimeable number, because it can be changed into a prime (24053131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013283 + ... + 6013286.

Almost surely, 2^24053138 is an apocalyptic number.

24053138 is a deficient number, since it is larger than the sum of its proper divisors (12026572).

24053138 is a wasteful number, since it uses less digits than its factorization.

24053138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12026571.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 24053138 is about 4904.3998613490. The cubic root of 24053138 is about 288.6626411892.

The spelling of 24053138 in words is "twenty-four million, fifty-three thousand, one hundred thirty-eight".