5990687 has 2 divisors, whose sum is σ = 5990688. Its totient is φ = 5990686.

The previous prime is 5990669. The next prime is 5990693. The reversal of 5990687 is 7860995.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5990687 - 2¹⁰ = 5989663 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5995687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995343 + 2995344.

It is an arithmetic number, because the mean of its divisors is an integer number (2995344).

Almost surely, 2^5990687 is an apocalyptic number.

5990687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5990687 is an equidigital number, since it uses as much as digits as its factorization.

5990687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 5990687 is about 2447.5879963752. The cubic root of 5990687 is about 181.6179947980.

The spelling of 5990687 in words is "five million, nine hundred ninety thousand, six hundred eighty-seven".