12429260 has 24 divisors (see below), whose sum is σ = 26472096. Its totient is φ = 4901120.

The previous prime is 12429259. The next prime is 12429283. The reversal of 12429260 is 6292421.

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, 2957 + ... + 5796.

It is an arithmetic number, because the mean of its divisors is an integer number (1103004).

Almost surely, 2^12429260 is an apocalyptic number.

12429260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12429260 is an abundant number, since it is smaller than the sum of its proper divisors (14042836).

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

12429260 is a wasteful number, since it uses less digits than its factorization.

12429260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833 (or 8831 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 12429260 is about 3525.5155651337. The cubic root of 12429260 is about 231.6408185597.

The spelling of 12429260 in words is "twelve million, four hundred twenty-nine thousand, two hundred sixty".