12262553 has 2 divisors, whose sum is σ = 12262554. Its totient is φ = 12262552.

The previous prime is 12262529. The next prime is 12262573. The reversal of 12262553 is 35526221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12201049 + 61504 = 3493^2 + 248^2 .

It is a cyclic number.

It is not a de Polignac number, because 12262553 - 2⁶ = 12262489 is a prime.

It is not a weakly prime, because it can be changed into another prime (12262573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131276 + 6131277.

It is an arithmetic number, because the mean of its divisors is an integer number (6131277).

Almost surely, 2^12262553 is an apocalyptic number.

It is an amenable number.

12262553 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262553 is an equidigital number, since it uses as much as digits as its factorization.

12262553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 12262553 is about 3501.7928265390. The cubic root of 12262553 is about 230.6005289556.

Adding to 12262553 its reverse (35526221), we get a palindrome (47788774).

The spelling of 12262553 in words is "twelve million, two hundred sixty-two thousand, five hundred fifty-three".