24275138 has 8 divisors (see below), whose sum is σ = 36433740. Its totient is φ = 12130560.

The previous prime is 24275131. The next prime is 24275149. The reversal of 24275138 is 83157242.

It can be written as a sum of positive squares in 2 ways, for example, as 22629049 + 1646089 = 4757^2 + 1283^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (24275131) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4298 + ... + 8186.

Almost surely, 2^24275138 is an apocalyptic number.

24275138 is a deficient number, since it is larger than the sum of its proper divisors (12158602).

24275138 is a wasteful number, since it uses less digits than its factorization.

24275138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7012.

The product of its digits is 13440, while the sum is 32.

The square root of 24275138 is about 4926.9806169702. The cubic root of 24275138 is about 289.5479997927.

The spelling of 24275138 in words is "twenty-four million, two hundred seventy-five thousand, one hundred thirty-eight".