12845953 has 8 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 12562368.

The previous prime is 12845951. The next prime is 12845969. The reversal of 12845953 is 35954821.

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

It is a cyclic number.

It is not a de Polignac number, because 12845953 - 2¹ = 12845951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12845951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8208 + ... + 9646.

It is an arithmetic number, because the mean of its divisors is an integer number (1641600).

Almost surely, 2^12845953 is an apocalyptic number.

It is an amenable number.

12845953 is a deficient number, since it is larger than the sum of its proper divisors (286847).

12845953 is a wasteful number, since it uses less digits than its factorization.

12845953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631.

The product of its digits is 43200, while the sum is 37.

The square root of 12845953 is about 3584.1251373243. The cubic root of 12845953 is about 234.2010167874.

The spelling of 12845953 in words is "twelve million, eight hundred forty-five thousand, nine hundred fifty-three".