26738238 has 8 divisors (see below), whose sum is σ = 53476488. Its totient is φ = 8912744.

The previous prime is 26738233. The next prime is 26738249. The reversal of 26738238 is 83283762.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

26738238 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 26738196 and 26738205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26738233) 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, 2228181 + ... + 2228192.

It is an arithmetic number, because the mean of its divisors is an integer number (6684561).

Almost surely, 2^26738238 is an apocalyptic number.

26738238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26738238 is a wasteful number, since it uses less digits than its factorization.

26738238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456378.

The product of its digits is 96768, while the sum is 39.

The square root of 26738238 is about 5170.9030159151. The cubic root of 26738238 is about 299.0273610976.

The spelling of 26738238 in words is "twenty-six million, seven hundred thirty-eight thousand, two hundred thirty-eight".