26318434 has 8 divisors (see below), whose sum is σ = 39618000. Its totient is φ = 13112436.

The previous prime is 26318423. The next prime is 26318437. The reversal of 26318434 is 43481362.

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 = 26318396 and 26318405.

It is not an unprimeable number, because it can be changed into a prime (26318437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22684 + ... + 23815.

It is an arithmetic number, because the mean of its divisors is an integer number (4952250).

Almost surely, 2^26318434 is an apocalyptic number.

26318434 is a deficient number, since it is larger than the sum of its proper divisors (13299566).

26318434 is a wasteful number, since it uses less digits than its factorization.

26318434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46784.

The product of its digits is 13824, while the sum is 31.

The square root of 26318434 is about 5130.1495104919. The cubic root of 26318434 is about 297.4541378824.

Adding to 26318434 its reverse (43481362), we get a palindrome (69799796).

The spelling of 26318434 in words is "twenty-six million, three hundred eighteen thousand, four hundred thirty-four".