12430875 has 16 divisors (see below), whose sum is σ = 20685600. Its totient is φ = 6629600.

The previous prime is 12430861. The next prime is 12430903. The reversal of 12430875 is 57803421.

It is not a de Polignac number, because 12430875 - 2⁸ = 12430619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16200 + ... + 16949.

It is an arithmetic number, because the mean of its divisors is an integer number (1292850).

Almost surely, 2^12430875 is an apocalyptic number.

12430875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12430875 is a deficient number, since it is larger than the sum of its proper divisors (8254725).

12430875 is an equidigital number, since it uses as much as digits as its factorization.

12430875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33167 (or 33157 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 12430875 is about 3525.7446022082. The cubic root of 12430875 is about 231.6508509006.

The spelling of 12430875 in words is "twelve million, four hundred thirty thousand, eight hundred seventy-five".