12629260 has 60 divisors (see below), whose sum is σ = 31057488. Its totient is φ = 4313568.

The previous prime is 12629233. The next prime is 12629291. The reversal of 12629260 is 6292621.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 47889 + ... + 48151.

Almost surely, 2^12629260 is an apocalyptic number.

12629260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12629260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15528744).

12629260 is an abundant number, since it is smaller than the sum of its proper divisors (18428228).

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

12629260 is an equidigital number, since it uses as much as digits as its factorization.

12629260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 12629260 is about 3553.7670154359. The cubic root of 12629260 is about 232.8766623599.

The spelling of 12629260 in words is "twelve million, six hundred twenty-nine thousand, two hundred sixty".