12263263 has 4 divisors (see below), whose sum is σ = 12375880. Its totient is φ = 12150648.

The previous prime is 12263261. The next prime is 12263267. The reversal of 12263263 is 36236221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36236221 = 7 ⋅5176603.

It is a cyclic number.

It is not a de Polignac number, because 12263263 - 2¹ = 12263261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56145 + ... + 56362.

It is an arithmetic number, because the mean of its divisors is an integer number (3093970).

Almost surely, 2^12263263 is an apocalyptic number.

12263263 is a deficient number, since it is larger than the sum of its proper divisors (112617).

12263263 is a wasteful number, since it uses less digits than its factorization.

12263263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112616.

The product of its digits is 2592, while the sum is 25.

The square root of 12263263 is about 3501.8942017143. The cubic root of 12263263 is about 230.6049794486.

Adding to 12263263 its reverse (36236221), we get a palindrome (48499484).

It can be divided in two parts, 1226 and 3263, that added together give a square (4489 = 67²).

The spelling of 12263263 in words is "twelve million, two hundred sixty-three thousand, two hundred sixty-three".