12675430 has 32 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 4901760.

The previous prime is 12675401. The next prime is 12675431. The reversal of 12675430 is 3457621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69940 + ... + 70120.

It is an arithmetic number, because the mean of its divisors is an integer number (737100).

Almost surely, 2^12675430 is an apocalyptic number.

12675430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12675430 is a deficient number, since it is larger than the sum of its proper divisors (10911770).

12675430 is a wasteful number, since it uses less digits than its factorization.

12675430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 12675430 is about 3560.2570131944. The cubic root of 12675430 is about 233.1601004441.

The spelling of 12675430 in words is "twelve million, six hundred seventy-five thousand, four hundred thirty".