5861851 has 2 divisors, whose sum is σ = 5861852. Its totient is φ = 5861850.

The previous prime is 5861837. The next prime is 5861881. The reversal of 5861851 is 1581685.

5861851 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 is a cyclic number.

It is not a de Polignac number, because 5861851 - 2¹¹ = 5859803 is a prime.

It is a super-2 number, since 2×5861851² = 68722594292402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5861881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2930925 + 2930926.

It is an arithmetic number, because the mean of its divisors is an integer number (2930926).

Almost surely, 2^5861851 is an apocalyptic number.

5861851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5861851 is an equidigital number, since it uses as much as digits as its factorization.

5861851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 34.

The square root of 5861851 is about 2421.1259777219. The cubic root of 5861851 is about 180.3065865608.

The spelling of 5861851 in words is "five million, eight hundred sixty-one thousand, eight hundred fifty-one".