26971364 has 72 divisors (see below), whose sum is σ = 59447808. Its totient is φ = 10644480.

The previous prime is 26971349. The next prime is 26971369. The reversal of 26971364 is 46317962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26971369) 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 23 ways as a sum of consecutive naturals, for example, 139652 + ... + 139844.

It is an arithmetic number, because the mean of its divisors is an integer number (825664).

Almost surely, 2^26971364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26971364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29723904).

26971364 is an abundant number, since it is smaller than the sum of its proper divisors (32476444).

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

26971364 is a wasteful number, since it uses less digits than its factorization.

26971364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 256 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 26971364 is about 5193.3961913184. The cubic root of 26971364 is about 299.8939032234.

The spelling of 26971364 in words is "twenty-six million, nine hundred seventy-one thousand, three hundred sixty-four".