12296481 has 8 divisors (see below), whose sum is σ = 16417344. Its totient is φ = 8186640.

The previous prime is 12296461. The next prime is 12296489. The reversal of 12296481 is 18469221.

12296481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12296481 - 2⁷ = 12296353 is a prime.

It is a super-2 number, since 2×12296481² = 302406889966722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12296489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 351 + ... + 4971.

It is an arithmetic number, because the mean of its divisors is an integer number (2052168).

Almost surely, 2^12296481 is an apocalyptic number.

It is an amenable number.

12296481 is a deficient number, since it is larger than the sum of its proper divisors (4120863).

12296481 is an equidigital number, since it uses as much as digits as its factorization.

12296481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511.

The product of its digits is 6912, while the sum is 33.

The square root of 12296481 is about 3506.6338559935. The cubic root of 12296481 is about 230.8130080965.

The spelling of 12296481 in words is "twelve million, two hundred ninety-six thousand, four hundred eighty-one".