12626516 has 24 divisors (see below), whose sum is σ = 25771200. Its totient is φ = 5410776.

The previous prime is 12626501. The next prime is 12626533. The reversal of 12626516 is 61562621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230 + ... + 5973.

It is an arithmetic number, because the mean of its divisors is an integer number (1073800).

Almost surely, 2^12626516 is an apocalyptic number.

It is an amenable number.

12626516 is an abundant number, since it is smaller than the sum of its proper divisors (13144684).

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

12626516 is an equidigital number, since it uses as much as digits as its factorization.

12626516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228 (or 9212 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 12626516 is about 3553.3809252598. The cubic root of 12626516 is about 232.8597951840.

The spelling of 12626516 in words is "twelve million, six hundred twenty-six thousand, five hundred sixteen".