12629235 has 16 divisors (see below), whose sum is σ = 20252160. Its totient is φ = 6720480.

The previous prime is 12629233. The next prime is 12629291. The reversal of 12629235 is 53292621.

12629235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12629235 - 2¹ = 12629233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12629233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10200 + ... + 11370.

It is an arithmetic number, because the mean of its divisors is an integer number (1265760).

Almost surely, 2^12629235 is an apocalyptic number.

12629235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12629235 is a deficient number, since it is larger than the sum of its proper divisors (7622925).

12629235 is a wasteful number, since it uses less digits than its factorization.

12629235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898.

The product of its digits is 6480, while the sum is 30.

The square root of 12629235 is about 3553.7634980398. The cubic root of 12629235 is about 232.8765086977.

The spelling of 12629235 in words is "twelve million, six hundred twenty-nine thousand, two hundred thirty-five".