6016391 has 2 divisors, whose sum is σ = 6016392. Its totient is φ = 6016390.

The previous prime is 6016357. The next prime is 6016429. The reversal of 6016391 is 1936106.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6016391 - 2¹⁸ = 5754247 is a prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₄₁₃₉₁₈ and since 6016391 and 413918 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6016391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6016301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3008195 + 3008196.

It is an arithmetic number, because the mean of its divisors is an integer number (3008196).

Almost surely, 2^6016391 is an apocalyptic number.

6016391 is a deficient number, since it is larger than the sum of its proper divisors (1).

6016391 is an equidigital number, since it uses as much as digits as its factorization.

6016391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 6016391 is about 2452.8332597223. The cubic root of 6016391 is about 181.8773778538.

The spelling of 6016391 in words is "six million, sixteen thousand, three hundred ninety-one".