12874285 has 8 divisors (see below), whose sum is σ = 15482880. Its totient is φ = 10276944.

The previous prime is 12874259. The next prime is 12874291. The reversal of 12874285 is 58247821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12874285 is a prime.

It is a super-2 number, since 2×12874285² = 331494428522450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45 + ... + 5074.

It is an arithmetic number, because the mean of its divisors is an integer number (1935360).

Almost surely, 2^12874285 is an apocalyptic number.

It is an amenable number.

12874285 is a deficient number, since it is larger than the sum of its proper divisors (2608595).

12874285 is an equidigital number, since it uses as much as digits as its factorization.

12874285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5627.

The product of its digits is 35840, while the sum is 37.

The square root of 12874285 is about 3588.0753893975. The cubic root of 12874285 is about 234.3730686656.

The spelling of 12874285 in words is "twelve million, eight hundred seventy-four thousand, two hundred eighty-five".