10664273 has 2 divisors, whose sum is σ = 10664274. Its totient is φ = 10664272.

The previous prime is 10664267. The next prime is 10664293. The reversal of 10664273 is 37246601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7997584 + 2666689 = 2828^2 + 1633^2 .

It is a cyclic number.

It is not a de Polignac number, because 10664273 - 2⁶ = 10664209 is a prime.

It is a super-2 number, since 2×10664273² = 227453437237058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10664243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5332136 + 5332137.

It is an arithmetic number, because the mean of its divisors is an integer number (5332137).

Almost surely, 2^10664273 is an apocalyptic number.

It is an amenable number.

10664273 is a deficient number, since it is larger than the sum of its proper divisors (1).

10664273 is an equidigital number, since it uses as much as digits as its factorization.

10664273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 10664273 is about 3265.6198492782. The cubic root of 10664273 is about 220.1120159586.

The spelling of 10664273 in words is "ten million, six hundred sixty-four thousand, two hundred seventy-three".