12624433 has 8 divisors (see below), whose sum is σ = 12983040. Its totient is φ = 12268320.

The previous prime is 12624431. The next prime is 12624461. The reversal of 12624433 is 33442621.

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

It is a cyclic number.

It is not a de Polignac number, because 12624433 - 2¹ = 12624431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12624398 and 12624407.

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, 14628 + ... + 15466.

It is an arithmetic number, because the mean of its divisors is an integer number (1622880).

Almost surely, 2^12624433 is an apocalyptic number.

It is an amenable number.

12624433 is a deficient number, since it is larger than the sum of its proper divisors (358607).

12624433 is an equidigital number, since it uses as much as digits as its factorization.

12624433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247.

The product of its digits is 3456, while the sum is 25.

The square root of 12624433 is about 3553.0878120305. The cubic root of 12624433 is about 232.8469894972.

The spelling of 12624433 in words is "twelve million, six hundred twenty-four thousand, four hundred thirty-three".