12466330 has 16 divisors (see below), whose sum is σ = 22647240. Its totient is φ = 4940352.

The previous prime is 12466313. The next prime is 12466367. The reversal of 12466330 is 3366421.

It can be written as a sum of positive squares in 4 ways, for example, as 9941409 + 2524921 = 3153^2 + 1589^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12466295 and 12466304.

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, 4629 + ... + 6808.

Almost surely, 2^12466330 is an apocalyptic number.

12466330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12466330 is a deficient number, since it is larger than the sum of its proper divisors (10180910).

12466330 is a wasteful number, since it uses less digits than its factorization.

12466330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11553.

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

The square root of 12466330 is about 3530.7690380426. The cubic root of 12466330 is about 231.8708779112.

Subtracting from 12466330 its reverse (3366421), we obtain a palindrome (9099909).

The spelling of 12466330 in words is "twelve million, four hundred sixty-six thousand, three hundred thirty".