26425526 has 4 divisors (see below), whose sum is σ = 39638292. Its totient is φ = 13212762.

The previous prime is 26425517. The next prime is 26425549. The reversal of 26425526 is 62552462.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26425492 and 26425501.

It is a congruent number.

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, 6606380 + ... + 6606383.

It is an arithmetic number, because the mean of its divisors is an integer number (9909573).

Almost surely, 2^26425526 is an apocalyptic number.

26425526 is a deficient number, since it is larger than the sum of its proper divisors (13212766).

26425526 is a wasteful number, since it uses less digits than its factorization.

26425526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212765.

The product of its digits is 28800, while the sum is 32.

The square root of 26425526 is about 5140.5764268222. The cubic root of 26425526 is about 297.8570474815.

Adding to 26425526 its reverse (62552462), we get a palindrome (88977988).

The spelling of 26425526 in words is "twenty-six million, four hundred twenty-five thousand, five hundred twenty-six".