12341481 has 4 divisors (see below), whose sum is σ = 16455312. Its totient is φ = 8227652.

The previous prime is 12341477. The next prime is 12341491. The reversal of 12341481 is 18414321.

12341481 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12341481 - 2² = 12341477 is a prime.

It is a super-2 number, since 2×12341481² = 304624306546722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12341411) 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, 2056911 + ... + 2056916.

It is an arithmetic number, because the mean of its divisors is an integer number (4113828).

Almost surely, 2^12341481 is an apocalyptic number.

It is an amenable number.

12341481 is a deficient number, since it is larger than the sum of its proper divisors (4113831).

12341481 is an equidigital number, since it uses as much as digits as its factorization.

12341481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113830.

The product of its digits is 768, while the sum is 24.

The square root of 12341481 is about 3513.0444062095. The cubic root of 12341481 is about 231.0942251610.

The spelling of 12341481 in words is "twelve million, three hundred forty-one thousand, four hundred eighty-one".