12853946 has 8 divisors (see below), whose sum is σ = 22035360. Its totient is φ = 5508828.

The previous prime is 12853877. The next prime is 12853963. The reversal of 12853946 is 64935821.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459056 + ... + 459083.

It is an arithmetic number, because the mean of its divisors is an integer number (2754420).

Almost surely, 2^12853946 is an apocalyptic number.

12853946 is a deficient number, since it is larger than the sum of its proper divisors (9181414).

12853946 is an equidigital number, since it uses as much as digits as its factorization.

12853946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918148.

The product of its digits is 51840, while the sum is 38.

The square root of 12853946 is about 3585.2400198592. The cubic root of 12853946 is about 234.2495815145.

The spelling of 12853946 in words is "twelve million, eight hundred fifty-three thousand, nine hundred forty-six".