5851387 has 2 divisors, whose sum is σ = 5851388. Its totient is φ = 5851386.

The previous prime is 5851369. The next prime is 5851403. The reversal of 5851387 is 7831585.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5851387 - 2¹⁵ = 5818619 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5² + 8⁴ + 5⁷ + 1 + 3⁵ + 8⁴ + 7⁸ .

It is not a weakly prime, because it can be changed into another prime (5851337) 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, 2925693 + 2925694.

It is an arithmetic number, because the mean of its divisors is an integer number (2925694).

Almost surely, 2^5851387 is an apocalyptic number.

5851387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5851387 is an equidigital number, since it uses as much as digits as its factorization.

5851387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 37.

The square root of 5851387 is about 2418.9640344577. The cubic root of 5851387 is about 180.1992341276.

The spelling of 5851387 in words is "five million, eight hundred fifty-one thousand, three hundred eighty-seven".