26768725 has 12 divisors (see below), whose sum is σ = 33506784. Its totient is φ = 21212720.

The previous prime is 26768719. The next prime is 26768741. The reversal of 26768725 is 52786762.

It is not a de Polignac number, because 26768725 - 2¹⁹ = 26244437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 2329 + ... + 7678.

It is an arithmetic number, because the mean of its divisors is an integer number (2792232).

Almost surely, 2^26768725 is an apocalyptic number.

26768725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26768725 is a deficient number, since it is larger than the sum of its proper divisors (6738059).

26768725 is a wasteful number, since it uses less digits than its factorization.

26768725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10124 (or 10119 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 26768725 is about 5173.8501137934. The cubic root of 26768725 is about 299.1409684900.

The spelling of 26768725 in words is "twenty-six million, seven hundred sixty-eight thousand, seven hundred twenty-five".