26348138 has 8 divisors (see below), whose sum is σ = 39584160. Its totient is φ = 13153420.

The previous prime is 26348131. The next prime is 26348143. The reversal of 26348138 is 83184362.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 26348098 and 26348107.

It is not an unprimeable number, because it can be changed into a prime (26348131) 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, 8678 + ... + 11313.

It is an arithmetic number, because the mean of its divisors is an integer number (4948020).

Almost surely, 2^26348138 is an apocalyptic number.

26348138 is a deficient number, since it is larger than the sum of its proper divisors (13236022).

26348138 is a wasteful number, since it uses less digits than its factorization.

26348138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20652.

The product of its digits is 27648, while the sum is 35.

The square root of 26348138 is about 5133.0437364199. The cubic root of 26348138 is about 297.5660018803.

The spelling of 26348138 in words is "twenty-six million, three hundred forty-eight thousand, one hundred thirty-eight".