26938356 has 12 divisors (see below), whose sum is σ = 62856192. Its totient is φ = 8979448.

The previous prime is 26938321. The next prime is 26938367. The reversal of 26938356 is 65383962.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1122420 + ... + 1122443.

It is an arithmetic number, because the mean of its divisors is an integer number (5238016).

Almost surely, 2^26938356 is an apocalyptic number.

It is an amenable number.

26938356 is an abundant number, since it is smaller than the sum of its proper divisors (35917836).

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

26938356 is a wasteful number, since it uses less digits than its factorization.

26938356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244870 (or 2244868 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 26938356 is about 5190.2173364899. The cubic root of 26938356 is about 299.7715149150.

The spelling of 26938356 in words is "twenty-six million, nine hundred thirty-eight thousand, three hundred fifty-six".