24399134 has 4 divisors (see below), whose sum is σ = 36598704. Its totient is φ = 12199566.

The previous prime is 24399127. The next prime is 24399149. The reversal of 24399134 is 43199342.

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

It is a junction number, because it is equal to n+sod(n) for n = 24399094 and 24399103.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6099782 + ... + 6099785.

It is an arithmetic number, because the mean of its divisors is an integer number (9149676).

Almost surely, 2^24399134 is an apocalyptic number.

24399134 is a deficient number, since it is larger than the sum of its proper divisors (12199570).

24399134 is a wasteful number, since it uses less digits than its factorization.

24399134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12199569.

The product of its digits is 23328, while the sum is 35.

The square root of 24399134 is about 4939.5479550258. The cubic root of 24399134 is about 290.0401609065.

The spelling of 24399134 in words is "twenty-four million, three hundred ninety-nine thousand, one hundred thirty-four".