12464273 has 2 divisors, whose sum is σ = 12464274. Its totient is φ = 12464272.

The previous prime is 12464261. The next prime is 12464293. The reversal of 12464273 is 37246421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10647169 + 1817104 = 3263^2 + 1348^2 .

It is an emirp because it is prime and its reverse (37246421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12464273 - 2¹⁸ = 12202129 is a prime.

It is not a weakly prime, because it can be changed into another prime (12464233) 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, 6232136 + 6232137.

It is an arithmetic number, because the mean of its divisors is an integer number (6232137).

Almost surely, 2^12464273 is an apocalyptic number.

It is an amenable number.

12464273 is a deficient number, since it is larger than the sum of its proper divisors (1).

12464273 is an equidigital number, since it uses as much as digits as its factorization.

12464273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 12464273 is about 3530.4777297131. The cubic root of 12464273 is about 231.8581239670.

The spelling of 12464273 in words is "twelve million, four hundred sixty-four thousand, two hundred seventy-three".