5994649 has 2 divisors, whose sum is σ = 5994650. Its totient is φ = 5994648.

The previous prime is 5994647. The next prime is 5994661. The reversal of 5994649 is 9464995.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5322249 + 672400 = 2307^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 5994649 - 2¹ = 5994647 is a prime.

Together with 5994647, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5994599 and 5994608.

It is not a weakly prime, because it can be changed into another prime (5994641) 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, 2997324 + 2997325.

It is an arithmetic number, because the mean of its divisors is an integer number (2997325).

Almost surely, 2^5994649 is an apocalyptic number.

It is an amenable number.

5994649 is a deficient number, since it is larger than the sum of its proper divisors (1).

5994649 is an equidigital number, since it uses as much as digits as its factorization.

5994649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 46.

The square root of 5994649 is about 2448.3972308431. The cubic root of 5994649 is about 181.6580242594.

It can be divided in two parts, 59946 and 49, that added together give a palindrome (59995).

The spelling of 5994649 in words is "five million, nine hundred ninety-four thousand, six hundred forty-nine".