26996 has 12 divisors (see below), whose sum is σ = 50148. Its totient is φ = 12672.

The previous prime is 26993. The next prime is 27011. The reversal of 26996 is 69962.

It can be written as a sum of positive squares in 2 ways, for example, as 19600 + 7396 = 140^2 + 86^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131 + ... + 266.

It is an arithmetic number, because the mean of its divisors is an integer number (4179).

2²⁶⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

26996 is a deficient number, since it is larger than the sum of its proper divisors (23152).

26996 is a wasteful number, since it uses less digits than its factorization.

26996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 416 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 26996 is about 164.3045951883. The cubic root of 26996 is about 29.9985184454.

Adding to 26996 its sum of digits (32), we get a triangular number (27028 = T₂₃₂).

The spelling of 26996 in words is "twenty-six thousand, nine hundred ninety-six".