12262816 has 24 divisors (see below), whose sum is σ = 24300864. Its totient is φ = 6091200.

The previous prime is 12262801. The next prime is 12262819. The reversal of 12262816 is 61826221.

12262816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12262819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4041 + ... + 6391.

It is an arithmetic number, because the mean of its divisors is an integer number (1012536).

Almost surely, 2^12262816 is an apocalyptic number.

12262816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12262816 is a deficient number, since it is larger than the sum of its proper divisors (12038048).

12262816 is a wasteful number, since it uses less digits than its factorization.

12262816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524 (or 2516 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 12262816 is about 3501.8303785306. The cubic root of 12262816 is about 230.6021775385.

The spelling of 12262816 in words is "twelve million, two hundred sixty-two thousand, eight hundred sixteen".