26040608 has 48 divisors (see below), whose sum is σ = 57879360. Its totient is φ = 11424000.

The previous prime is 26040607. The next prime is 26040613. The reversal of 26040608 is 80604062.

It is a Cunningham number, because it is equal to 5103²-1.

It is a super-2 number, since 2×26040608² = 1356226530019328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26040601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8933 + ... + 11483.

It is an arithmetic number, because the mean of its divisors is an integer number (1205820).

Almost surely, 2^26040608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26040608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28939680).

26040608 is an abundant number, since it is smaller than the sum of its proper divisors (31838752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26040608 is a wasteful number, since it uses less digits than its factorization.

26040608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601 (or 2593 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 26040608 is about 5102.9999020184. Note that the first 4 decimals coincide. The cubic root of 26040608 is about 296.4037587177.

The spelling of 26040608 in words is "twenty-six million, forty thousand, six hundred eight".