26846668 has 6 divisors (see below), whose sum is σ = 46981676. Its totient is φ = 13423332.

The previous prime is 26846647. The next prime is 26846669. The reversal of 26846668 is 86664862.

It is not an unprimeable number, because it can be changed into a prime (26846669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3355830 + ... + 3355837.

Almost surely, 2^26846668 is an apocalyptic number.

It is an amenable number.

26846668 is a deficient number, since it is larger than the sum of its proper divisors (20135008).

26846668 is a wasteful number, since it uses less digits than its factorization.

26846668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711671 (or 6711669 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 26846668 is about 5181.3770370433. The cubic root of 26846668 is about 299.4310252785.

The spelling of 26846668 in words is "twenty-six million, eight hundred forty-six thousand, six hundred sixty-eight".