5001994 has 8 divisors (see below), whose sum is σ = 7829280. Its totient is φ = 2392236.

The previous prime is 5001979. The next prime is 5002001. The reversal of 5001994 is 4991005.

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

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, 54324 + ... + 54415.

It is an arithmetic number, because the mean of its divisors is an integer number (978660).

Almost surely, 2^5001994 is an apocalyptic number.

5001994 is a deficient number, since it is larger than the sum of its proper divisors (2827286).

5001994 is a wasteful number, since it uses less digits than its factorization.

5001994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108764.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5001994 is about 2236.5138050099. The cubic root of 5001994 is about 171.0203229268.

Adding to 5001994 its reverse (4991005), we get a palindrome (9992999).

It can be divided in two parts, 5001 and 994, that added together give a palindrome (5995).

The spelling of 5001994 in words is "five million, one thousand, nine hundred ninety-four".