26867216 has 20 divisors (see below), whose sum is σ = 54795600. Its totient is φ = 12726432.

The previous prime is 26867213. The next prime is 26867249. The reversal of 26867216 is 61276862.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 26867216.

It is not an unprimeable number, because it can be changed into a prime (26867213) 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, 43886 + ... + 44493.

It is an arithmetic number, because the mean of its divisors is an integer number (2739780).

Almost surely, 2^26867216 is an apocalyptic number.

It is an amenable number.

26867216 is an abundant number, since it is smaller than the sum of its proper divisors (27928384).

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

26867216 is a wasteful number, since it uses less digits than its factorization.

26867216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88406 (or 88400 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 26867216 is about 5183.3595283368. The cubic root of 26867216 is about 299.5073989976.

The spelling of 26867216 in words is "twenty-six million, eight hundred sixty-seven thousand, two hundred sixteen".