26363426 has 4 divisors (see below), whose sum is σ = 39545142. Its totient is φ = 13181712.

The previous prime is 26363417. The next prime is 26363443. The reversal of 26363426 is 62436362.

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., 21949225 + 4414201 = 4685^2 + 2101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26363392 and 26363401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6590855 + ... + 6590858.

Almost surely, 2^26363426 is an apocalyptic number.

26363426 is a deficient number, since it is larger than the sum of its proper divisors (13181716).

26363426 is a wasteful number, since it uses less digits than its factorization.

26363426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13181715.

The product of its digits is 31104, while the sum is 32.

The square root of 26363426 is about 5134.5326953872. The cubic root of 26363426 is about 297.6235430680.

Adding to 26363426 its reverse (62436362), we get a palindrome (88799788).

The spelling of 26363426 in words is "twenty-six million, three hundred sixty-three thousand, four hundred twenty-six".