6284491 has 2 divisors, whose sum is σ = 6284492. Its totient is φ = 6284490.

The previous prime is 6284489. The next prime is 6284507. The reversal of 6284491 is 1944826.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6284491 - 2¹ = 6284489 is a prime.

Together with 6284489, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (6284401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3142245 + 3142246.

It is an arithmetic number, because the mean of its divisors is an integer number (3142246).

Almost surely, 2^6284491 is an apocalyptic number.

6284491 is a deficient number, since it is larger than the sum of its proper divisors (1).

6284491 is an equidigital number, since it uses as much as digits as its factorization.

6284491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The square root of 6284491 is about 2506.8887091373. Note that the first 3 decimals coincide. The cubic root of 6284491 is about 184.5397960096.

The spelling of 6284491 in words is "six million, two hundred eighty-four thousand, four hundred ninety-one".