5899997 has 2 divisors, whose sum is σ = 5899998. Its totient is φ = 5899996.

The previous prime is 5899991. The next prime is 5900047. The reversal of 5899997 is 7999985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5331481 + 568516 = 2309^2 + 754^2 .

It is a cyclic number.

It is not a de Polignac number, because 5899997 - 2¹⁰ = 5898973 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5899991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2949998 + 2949999.

It is an arithmetic number, because the mean of its divisors is an integer number (2949999).

Almost surely, 2^5899997 is an apocalyptic number.

It is an amenable number.

5899997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5899997 is an equidigital number, since it uses as much as digits as its factorization.

5899997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1837080, while the sum is 56.

The square root of 5899997 is about 2428.9909427579. The cubic root of 5899997 is about 180.6968563055.

The spelling of 5899997 in words is "five million, eight hundred ninety-nine thousand, nine hundred ninety-seven".