26684716 has 12 divisors (see below), whose sum is σ = 46734688. Its totient is φ = 13331952.

The previous prime is 26684701. The next prime is 26684717. The reversal of 26684716 is 61748662.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (26684717) 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 in 3 ways as a sum of consecutive naturals, for example, 7690 + ... + 10606.

Almost surely, 2^26684716 is an apocalyptic number.

It is an amenable number.

26684716 is a deficient number, since it is larger than the sum of its proper divisors (20049972).

26684716 is a wasteful number, since it uses less digits than its factorization.

26684716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208 (or 5206 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 26684716 is about 5165.7251185095. The cubic root of 26684716 is about 298.8277065418.

The spelling of 26684716 in words is "twenty-six million, six hundred eighty-four thousand, seven hundred sixteen".