24134146 has 4 divisors (see below), whose sum is σ = 36201222. Its totient is φ = 12067072.

The previous prime is 24134141. The next prime is 24134183. The reversal of 24134146 is 64143142.

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., 18156121 + 5978025 = 4261^2 + 2445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 24134146.

It is not an unprimeable number, because it can be changed into a prime (24134141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6033535 + ... + 6033538.

Almost surely, 2^24134146 is an apocalyptic number.

24134146 is a deficient number, since it is larger than the sum of its proper divisors (12067076).

24134146 is a wasteful number, since it uses less digits than its factorization.

24134146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12067075.

The product of its digits is 2304, while the sum is 25.

The square root of 24134146 is about 4912.6516261587. The cubic root of 24134146 is about 288.9863381193.

Adding to 24134146 its reverse (64143142), we get a palindrome (88277288).

The spelling of 24134146 in words is "twenty-four million, one hundred thirty-four thousand, one hundred forty-six".