26961168 has 40 divisors (see below), whose sum is σ = 75009088. Its totient is φ = 8295552.

The previous prime is 26961157. The next prime is 26961169. The reversal of 26961168 is 86116962.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (26961169) 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 7 ways as a sum of consecutive naturals, for example, 20980 + ... + 22227.

Almost surely, 2^26961168 is an apocalyptic number.

It is an amenable number.

26961168 is an abundant number, since it is smaller than the sum of its proper divisors (48047920).

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

26961168 is a wasteful number, since it uses less digits than its factorization.

26961168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43231 (or 43225 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 26961168 is about 5192.4144672782. The cubic root of 26961168 is about 299.8561087732.

The spelling of 26961168 in words is "twenty-six million, nine hundred sixty-one thousand, one hundred sixty-eight".