12624441 has 8 divisors (see below), whose sum is σ = 17150400. Its totient is φ = 8257392.

The previous prime is 12624431. The next prime is 12624461. The reversal of 12624441 is 14442621.

It is a happy number.

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

It is not a de Polignac number, because 12624441 - 2⁹ = 12623929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12624431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39541 + ... + 39858.

It is an arithmetic number, because the mean of its divisors is an integer number (2143800).

Almost surely, 2^12624441 is an apocalyptic number.

It is an amenable number.

12624441 is a deficient number, since it is larger than the sum of its proper divisors (4525959).

12624441 is an equidigital number, since it uses as much as digits as its factorization.

12624441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79455.

The product of its digits is 1536, while the sum is 24.

The square root of 12624441 is about 3553.0889378117. The cubic root of 12624441 is about 232.8470386816.

The spelling of 12624441 in words is "twelve million, six hundred twenty-four thousand, four hundred forty-one".