5007997 has 4 divisors (see below), whose sum is σ = 5225760. Its totient is φ = 4790236.

The previous prime is 5007983. The next prime is 5008007. The reversal of 5007997 is 7997005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5007997 - 2¹⁹ = 4483709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5007907) 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 3 ways as a sum of consecutive naturals, for example, 108847 + ... + 108892.

It is an arithmetic number, because the mean of its divisors is an integer number (1306440).

Almost surely, 2^5007997 is an apocalyptic number.

It is an amenable number.

5007997 is a deficient number, since it is larger than the sum of its proper divisors (217763).

5007997 is a wasteful number, since it uses less digits than its factorization.

5007997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217762.

The product of its (nonzero) digits is 19845, while the sum is 37.

The square root of 5007997 is about 2237.8554466274. The cubic root of 5007997 is about 171.0887106256.

It can be divided in two parts, 50079 and 97, that added together give a square (50176 = 224²).

The spelling of 5007997 in words is "five million, seven thousand, nine hundred ninety-seven".