12868948 has 12 divisors (see below), whose sum is σ = 22554112. Its totient is φ = 6424920.

The previous prime is 12868943. The next prime is 12868979. The reversal of 12868948 is 84986821.

It is a junction number, because it is equal to n+sod(n) for n = 12868898 and 12868907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12868943) 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 3 ways as a sum of consecutive naturals, for example, 1261 + ... + 5227.

Almost surely, 2^12868948 is an apocalyptic number.

It is an amenable number.

12868948 is a deficient number, since it is larger than the sum of its proper divisors (9685164).

12868948 is a wasteful number, since it uses less digits than its factorization.

12868948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782 (or 4780 counting only the distinct ones).

The product of its digits is 221184, while the sum is 46.

The square root of 12868948 is about 3587.3315988350. The cubic root of 12868948 is about 234.3406779489.

The spelling of 12868948 in words is "twelve million, eight hundred sixty-eight thousand, nine hundred forty-eight".