12472333 has 2 divisors, whose sum is σ = 12472334. Its totient is φ = 12472332.

The previous prime is 12472319. The next prime is 12472337. The reversal of 12472333 is 33327421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10614564 + 1857769 = 3258^2 + 1363^2 .

It is an emirp because it is prime and its reverse (33327421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12472333 - 2⁵ = 12472301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12472298 and 12472307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12472337) 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, 6236166 + 6236167.

It is an arithmetic number, because the mean of its divisors is an integer number (6236167).

Almost surely, 2^12472333 is an apocalyptic number.

It is an amenable number.

12472333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12472333 is an equidigital number, since it uses as much as digits as its factorization.

12472333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 25.

The square root of 12472333 is about 3531.6190338144. The cubic root of 12472333 is about 231.9080900798.

Adding to 12472333 its reverse (33327421), we get a palindrome (45799754).

The spelling of 12472333 in words is "twelve million, four hundred seventy-two thousand, three hundred thirty-three".