26874138 has 8 divisors (see below), whose sum is σ = 53748288. Its totient is φ = 8958044.

The previous prime is 26874137. The next prime is 26874157. The reversal of 26874138 is 83147862.

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

26874138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 26874096 and 26874105.

It is not an unprimeable number, because it can be changed into a prime (26874131) 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, 2239506 + ... + 2239517.

It is an arithmetic number, because the mean of its divisors is an integer number (6718536).

Almost surely, 2^26874138 is an apocalyptic number.

26874138 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.

26874138 is a wasteful number, since it uses less digits than its factorization.

26874138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479028.

The product of its digits is 64512, while the sum is 39.

The square root of 26874138 is about 5184.0271990027. The cubic root of 26874138 is about 299.5331182261.

The spelling of 26874138 in words is "twenty-six million, eight hundred seventy-four thousand, one hundred thirty-eight".