12461235 has 16 divisors (see below), whose sum is σ = 20043936. Its totient is φ = 6610688.

The previous prime is 12461231. The next prime is 12461243. The reversal of 12461235 is 53216421.

12461235 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12461235 - 2² = 12461231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12461231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 847 + ... + 5063.

It is an arithmetic number, because the mean of its divisors is an integer number (1252746).

Almost surely, 2^12461235 is an apocalyptic number.

12461235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12461235 is a deficient number, since it is larger than the sum of its proper divisors (7582701).

12461235 is a wasteful number, since it uses less digits than its factorization.

12461235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422.

The product of its digits is 1440, while the sum is 24.

The square root of 12461235 is about 3530.0474501060. The cubic root of 12461235 is about 231.8392849965.

Adding to 12461235 its reverse (53216421), we get a palindrome (65677656).

The spelling of 12461235 in words is "twelve million, four hundred sixty-one thousand, two hundred thirty-five".