5891629 has 2 divisors, whose sum is σ = 5891630. Its totient is φ = 5891628.

The previous prime is 5891623. The next prime is 5891663. The reversal of 5891629 is 9261985.

5891629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 2319529 = 1890^2 + 1523^2 .

It is a cyclic number.

It is not a de Polignac number, because 5891629 - 2⁵ = 5891597 is a prime.

It is a super-2 number, since 2×5891629² = 69422584547282, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5891591 and 5891600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5891623) 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 as a sum of consecutive naturals, namely, 2945814 + 2945815.

It is an arithmetic number, because the mean of its divisors is an integer number (2945815).

Almost surely, 2^5891629 is an apocalyptic number.

It is an amenable number.

5891629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5891629 is an equidigital number, since it uses as much as digits as its factorization.

5891629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 40.

The square root of 5891629 is about 2427.2678055789. The cubic root of 5891629 is about 180.6113880860.

The spelling of 5891629 in words is "five million, eight hundred ninety-one thousand, six hundred twenty-nine".