12628030 has 16 divisors (see below), whose sum is σ = 22957344. Its totient is φ = 5000800.

The previous prime is 12628019. The next prime is 12628069. The reversal of 12628030 is 3082621.

It is a junction number, because it is equal to n+sod(n) for n = 12627992 and 12628010.

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, 5242 + ... + 7261.

It is an arithmetic number, because the mean of its divisors is an integer number (1434834).

Almost surely, 2^12628030 is an apocalyptic number.

12628030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12628030 is a deficient number, since it is larger than the sum of its proper divisors (10329314).

12628030 is a wasteful number, since it uses less digits than its factorization.

12628030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12611.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12628030 is about 3553.5939554203. The cubic root of 12628030 is about 232.8691019382.

The spelling of 12628030 in words is "twelve million, six hundred twenty-eight thousand, thirty".