26601128 has 16 divisors (see below), whose sum is σ = 51094260. Its totient is φ = 12976000.

The previous prime is 26601109. The next prime is 26601139. The reversal of 26601128 is 82110662.

It can be written as a sum of positive squares in 2 ways, for example, as 25989604 + 611524 = 5098^2 + 782^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26601097 and 26601106.

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 in 3 ways as a sum of consecutive naturals, for example, 40223 + ... + 40878.

Almost surely, 2^26601128 is an apocalyptic number.

It is an amenable number.

26601128 is a deficient number, since it is larger than the sum of its proper divisors (24493132).

26601128 is a wasteful number, since it uses less digits than its factorization.

26601128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81148 (or 81144 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 26601128 is about 5157.6281370413. The cubic root of 26601128 is about 298.5153612420.

The spelling of 26601128 in words is "twenty-six million, six hundred one thousand, one hundred twenty-eight".