6413273 has 2 divisors, whose sum is σ = 6413274. Its totient is φ = 6413272.

The previous prime is 6413243. The next prime is 6413287. The reversal of 6413273 is 3723146.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6086089 + 327184 = 2467^2 + 572^2 .

It is a cyclic number.

It is not a de Polignac number, because 6413273 - 2¹⁰ = 6412249 is a prime.

It is a super-2 number, since 2×6413273² = 82260141145058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6413213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206636 + 3206637.

It is an arithmetic number, because the mean of its divisors is an integer number (3206637).

Almost surely, 2^6413273 is an apocalyptic number.

It is an amenable number.

6413273 is a deficient number, since it is larger than the sum of its proper divisors (1).

6413273 is an equidigital number, since it uses as much as digits as its factorization.

6413273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 6413273 is about 2532.4440763815. Note that the first 3 decimals coincide. The cubic root of 6413273 is about 185.7918143195.

The spelling of 6413273 in words is "six million, four hundred thirteen thousand, two hundred seventy-three".