26868148 has 6 divisors (see below), whose sum is σ = 47019266. Its totient is φ = 13434072.

The previous prime is 26868133. The next prime is 26868151. The reversal of 26868148 is 84186862.

It can be written as a sum of positive squares in only one way, i.e., 13749264 + 13118884 = 3708^2 + 3622^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358515 + ... + 3358522.

Almost surely, 2^26868148 is an apocalyptic number.

It is an amenable number.

26868148 is a deficient number, since it is larger than the sum of its proper divisors (20151118).

26868148 is a wasteful number, since it uses less digits than its factorization.

26868148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6717041 (or 6717039 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 26868148 is about 5183.4494306398. The cubic root of 26868148 is about 299.5108621733.

The spelling of 26868148 in words is "twenty-six million, eight hundred sixty-eight thousand, one hundred forty-eight".