26426528 has 12 divisors (see below), whose sum is σ = 52027290. Its totient is φ = 13213248.

The previous prime is 26426501. The next prime is 26426567. The reversal of 26426528 is 82562462.

It can be written as a sum of positive squares in only one way, i.e., 23697424 + 2729104 = 4868^2 + 1652^2 .

It is a super-2 number, since 2×26426528² = 1396722764269568, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 412883 + ... + 412946.

Almost surely, 2^26426528 is an apocalyptic number.

It is an amenable number.

26426528 is a deficient number, since it is larger than the sum of its proper divisors (25600762).

26426528 is an equidigital number, since it uses as much as digits as its factorization.

26426528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825839 (or 825831 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 26426528 is about 5140.6738857858. The cubic root of 26426528 is about 297.8608121368.

The spelling of 26426528 in words is "twenty-six million, four hundred twenty-six thousand, five hundred twenty-eight".