24138006 has 8 divisors (see below), whose sum is σ = 48276024. Its totient is φ = 8046000.

The previous prime is 24137989. The next prime is 24138029. The reversal of 24138006 is 60083142.

It is a happy number.

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

24138006 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2011495 + ... + 2011506.

It is an arithmetic number, because the mean of its divisors is an integer number (6034503).

Almost surely, 2^24138006 is an apocalyptic number.

24138006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24138006 is a wasteful number, since it uses less digits than its factorization.

24138006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4023006.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 24138006 is about 4913.0444736436. The cubic root of 24138006 is about 289.0017440618.

The spelling of 24138006 in words is "twenty-four million, one hundred thirty-eight thousand, six".