26026426 has 8 divisors (see below), whose sum is σ = 39302100. Its totient is φ = 12925728.

The previous prime is 26026411. The next prime is 26026433. The reversal of 26026426 is 62462062.

It can be written as a sum of positive squares in 2 ways, for example, as 22420225 + 3606201 = 4735^2 + 1899^2 .

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 = 26026394 and 26026403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43371 + ... + 43966.

Almost surely, 2^26026426 is an apocalyptic number.

26026426 is a deficient number, since it is larger than the sum of its proper divisors (13275674).

26026426 is a wasteful number, since it uses less digits than its factorization.

26026426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87488.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 26026426 is about 5101.6101379858. The cubic root of 26026426 is about 296.3499407034.

Adding to 26026426 its reverse (62462062), we get a palindrome (88488488).

The spelling of 26026426 in words is "twenty-six million, twenty-six thousand, four hundred twenty-six".