5071997 has 8 divisors (see below), whose sum is σ = 5953536. Its totient is φ = 4229712.

The previous prime is 5071973. The next prime is 5072057. The reversal of 5071997 is 7991705.

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

It is a cyclic number.

It is not a de Polignac number, because 5071997 - 2¹⁰ = 5070973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5071997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071097) 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, 9533 + ... + 10050.

It is an arithmetic number, because the mean of its divisors is an integer number (744192).

Almost surely, 2^5071997 is an apocalyptic number.

It is an amenable number.

5071997 is a deficient number, since it is larger than the sum of its proper divisors (881539).

5071997 is a wasteful number, since it uses less digits than its factorization.

5071997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627.

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 5071997 is about 2252.1094555993. The cubic root of 5071997 is about 171.8144406813.

The spelling of 5071997 in words is "five million, seventy-one thousand, nine hundred ninety-seven".