24001994 has 16 divisors (see below), whose sum is σ = 38216448. Its totient is φ = 11266752.

The previous prime is 24001979. The next prime is 24002051. The reversal of 24001994 is 49910042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20057 + ... + 21219.

It is an arithmetic number, because the mean of its divisors is an integer number (2388528).

Almost surely, 2^24001994 is an apocalyptic number.

24001994 is a deficient number, since it is larger than the sum of its proper divisors (14214454).

24001994 is a wasteful number, since it uses less digits than its factorization.

24001994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 24001994 is about 4899.1829931122. The cubic root of 24001994 is about 288.4579023004.

The spelling of 24001994 in words is "twenty-four million, one thousand, nine hundred ninety-four".