26906968 has 16 divisors (see below), whose sum is σ = 55037160. Its totient is φ = 12230400.

The previous prime is 26906963. The next prime is 26906981. The reversal of 26906968 is 86960962.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26906963) 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, 152793 + ... + 152968.

Almost surely, 2^26906968 is an apocalyptic number.

It is an amenable number.

26906968 is an abundant number, since it is smaller than the sum of its proper divisors (28130192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26906968 is a wasteful number, since it uses less digits than its factorization.

26906968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305778 (or 305774 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 26906968 is about 5187.1926896926. The cubic root of 26906968 is about 299.6550405323.

The spelling of 26906968 in words is "twenty-six million, nine hundred six thousand, nine hundred sixty-eight".