12334416 has 20 divisors (see below), whose sum is σ = 31864032. Its totient is φ = 4111456.

The previous prime is 12334409. The next prime is 12334429. The reversal of 12334416 is 61443321.

It is a super-2 number, since 2×12334416² = 304275636122112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128436 + ... + 128531.

Almost surely, 2^12334416 is an apocalyptic number.

12334416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12334416 is an abundant number, since it is smaller than the sum of its proper divisors (19529616).

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

12334416 is a wasteful number, since it uses less digits than its factorization.

12334416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256978 (or 256972 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 12334416 is about 3512.0387241601. The cubic root of 12334416 is about 231.0501193699.

Adding to 12334416 its reverse (61443321), we get a palindrome (73777737).

The spelling of 12334416 in words is "twelve million, three hundred thirty-four thousand, four hundred sixteen".