26424026 has 4 divisors (see below), whose sum is σ = 39636042. Its totient is φ = 13212012.

The previous prime is 26424019. The next prime is 26424053. The reversal of 26424026 is 62042462.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19669225 + 6754801 = 4435^2 + 2599^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26423986 and 26424004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606005 + ... + 6606008.

Almost surely, 2^26424026 is an apocalyptic number.

26424026 is a deficient number, since it is larger than the sum of its proper divisors (13212016).

26424026 is a wasteful number, since it uses less digits than its factorization.

26424026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212015.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 26424026 is about 5140.4305267166. The cubic root of 26424026 is about 297.8514115922.

Adding to 26424026 its reverse (62042462), we get a palindrome (88466488).

The spelling of 26424026 in words is "twenty-six million, four hundred twenty-four thousand, twenty-six".