12263016 has 32 divisors (see below), whose sum is σ = 30967200. Its totient is φ = 4046400.

The previous prime is 12262937. The next prime is 12263029. The reversal of 12263016 is 61036221.

It is a happy number.

It is a super-2 number, since 2×12263016² = 300763122832512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12262983 and 12263001.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 106 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (967725).

Almost surely, 2^12263016 is an apocalyptic number.

It is an amenable number.

12263016 is an abundant number, since it is smaller than the sum of its proper divisors (18704184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12263016 is a wasteful number, since it uses less digits than its factorization.

12263016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169 (or 5165 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 12263016 is about 3501.8589349087. The cubic root of 12263016 is about 230.6034311980.

Adding to 12263016 its reverse (61036221), we get a palindrome (73299237).

The spelling of 12263016 in words is "twelve million, two hundred sixty-three thousand, sixteen".