1232262443 has 2 divisors, whose sum is σ = 1232262444. Its totient is φ = 1232262442.

The previous prime is 1232262433. The next prime is 1232262457. The reversal of 1232262443 is 3442622321.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3442622321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232262443 - 2¹⁰ = 1232261419 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232262433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616131221 + 616131222.

It is an arithmetic number, because the mean of its divisors is an integer number (616131222).

Almost surely, 2^1232262443 is an apocalyptic number.

1232262443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232262443 is an equidigital number, since it uses as much as digits as its factorization.

1232262443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

The square root of 1232262443 is about 35103.5958699390. The cubic root of 1232262443 is about 1072.0977981593.

Adding to 1232262443 its reverse (3442622321), we get a palindrome (4674884764).

The spelling of 1232262443 in words is "one billion, two hundred thirty-two million, two hundred sixty-two thousand, four hundred forty-three".