12762073 has 2 divisors, whose sum is σ = 12762074. Its totient is φ = 12762072.

The previous prime is 12762041. The next prime is 12762083. The reversal of 12762073 is 37026721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10679824 + 2082249 = 3268^2 + 1443^2 .

It is an emirp because it is prime and its reverse (37026721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12762073 - 2⁵ = 12762041 is a prime.

It is not a weakly prime, because it can be changed into another prime (12762023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6381036 + 6381037.

It is an arithmetic number, because the mean of its divisors is an integer number (6381037).

Almost surely, 2^12762073 is an apocalyptic number.

It is an amenable number.

12762073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12762073 is an equidigital number, since it uses as much as digits as its factorization.

12762073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 12762073 is about 3572.4043724080. The cubic root of 12762073 is about 233.6901504432.

Adding to 12762073 its reverse (37026721), we get a palindrome (49788794).

The spelling of 12762073 in words is "twelve million, seven hundred sixty-two thousand, seventy-three".