12303260 has 24 divisors (see below), whose sum is σ = 27197520. Its totient is φ = 4662144.

The previous prime is 12303233. The next prime is 12303281. The reversal of 12303260 is 6230321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15809 + ... + 16568.

It is an arithmetic number, because the mean of its divisors is an integer number (1133230).

Almost surely, 2^12303260 is an apocalyptic number.

12303260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303260 is an abundant number, since it is smaller than the sum of its proper divisors (14894260).

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

12303260 is a wasteful number, since it uses less digits than its factorization.

12303260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32405 (or 32403 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 12303260 is about 3507.6003193066. The cubic root of 12303260 is about 230.8554157289.

Adding to 12303260 its reverse (6230321), we get a palindrome (18533581).

The spelling of 12303260 in words is "twelve million, three hundred three thousand, two hundred sixty".