12628653 has 8 divisors (see below), whose sum is σ = 16870368. Its totient is φ = 8403024.

The previous prime is 12628613. The next prime is 12628657. The reversal of 12628653 is 35682621.

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

It is not a de Polignac number, because 12628653 - 2¹⁷ = 12497581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12628657) 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 7 ways as a sum of consecutive naturals, for example, 2050 + ... + 5427.

It is an arithmetic number, because the mean of its divisors is an integer number (2108796).

Almost surely, 2^12628653 is an apocalyptic number.

It is an amenable number.

12628653 is a deficient number, since it is larger than the sum of its proper divisors (4241715).

12628653 is an equidigital number, since it uses as much as digits as its factorization.

12628653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8043.

The product of its digits is 17280, while the sum is 33.

The square root of 12628653 is about 3553.6816120750. The cubic root of 12628653 is about 232.8729313839.

The spelling of 12628653 in words is "twelve million, six hundred twenty-eight thousand, six hundred fifty-three".