5003997 has 8 divisors (see below), whose sum is σ = 6706656. Its totient is φ = 3318672.

The previous prime is 5003993. The next prime is 5004007. The reversal of 5003997 is 7993005.

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

It is not a de Polignac number, because 5003997 - 2² = 5003993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5003993) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3643 + ... + 4824.

It is an arithmetic number, because the mean of its divisors is an integer number (838332).

Almost surely, 2^5003997 is an apocalyptic number.

It is an amenable number.

5003997 is a deficient number, since it is larger than the sum of its proper divisors (1702659).

5003997 is a wasteful number, since it uses less digits than its factorization.

5003997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8667.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 5003997 is about 2236.9615553245. The cubic root of 5003997 is about 171.0431476905.

The spelling of 5003997 in words is "five million, three thousand, nine hundred ninety-seven".