12455464 has 16 divisors (see below), whose sum is σ = 26690400. Its totient is φ = 5338032.

The previous prime is 12455453. The next prime is 12455467. The reversal of 12455464 is 46455421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12455467) 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 3 ways as a sum of consecutive naturals, for example, 111154 + ... + 111265.

It is an arithmetic number, because the mean of its divisors is an integer number (1668150).

Almost surely, 2^12455464 is an apocalyptic number.

12455464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12455464 is an abundant number, since it is smaller than the sum of its proper divisors (14234936).

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

12455464 is a wasteful number, since it uses less digits than its factorization.

12455464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222432 (or 222428 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 12455464 is about 3529.2299443363. The cubic root of 12455464 is about 231.8034899593.

The spelling of 12455464 in words is "twelve million, four hundred fifty-five thousand, four hundred sixty-four".