6614473 has 2 divisors, whose sum is σ = 6614474. Its totient is φ = 6614472.

The previous prime is 6614471. The next prime is 6614477. The reversal of 6614473 is 3744166.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6215049 + 399424 = 2493^2 + 632^2 .

It is a cyclic number.

It is not a de Polignac number, because 6614473 - 2¹ = 6614471 is a prime.

Together with 6614471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6614471) 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, 3307236 + 3307237.

It is an arithmetic number, because the mean of its divisors is an integer number (3307237).

Almost surely, 2^6614473 is an apocalyptic number.

It is an amenable number.

6614473 is a deficient number, since it is larger than the sum of its proper divisors (1).

6614473 is an equidigital number, since it uses as much as digits as its factorization.

6614473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 6614473 is about 2571.8617770012. The cubic root of 6614473 is about 187.7147571885.

The spelling of 6614473 in words is "six million, six hundred fourteen thousand, four hundred seventy-three".