12263473 has 2 divisors, whose sum is σ = 12263474. Its totient is φ = 12263472.

The previous prime is 12263467. The next prime is 12263483. The reversal of 12263473 is 37436221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7033104 + 5230369 = 2652^2 + 2287^2 .

It is an emirp because it is prime and its reverse (37436221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12263473 - 2¹⁷ = 12132401 is a prime.

It is not a weakly prime, because it can be changed into another prime (12263423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131736 + 6131737.

It is an arithmetic number, because the mean of its divisors is an integer number (6131737).

Almost surely, 2^12263473 is an apocalyptic number.

It is an amenable number.

12263473 is a deficient number, since it is larger than the sum of its proper divisors (1).

12263473 is an equidigital number, since it uses as much as digits as its factorization.

12263473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 28.

The square root of 12263473 is about 3501.9241853587. The cubic root of 12263473 is about 230.6062957586.

Adding to 12263473 its reverse (37436221), we get a palindrome (49699694).

The spelling of 12263473 in words is "twelve million, two hundred sixty-three thousand, four hundred seventy-three".