26478068 has 12 divisors (see below), whose sum is σ = 46503492. Its totient is φ = 13191360.

The previous prime is 26478041. The next prime is 26478121. The reversal of 26478068 is 86087462.

It can be written as a sum of positive squares in 2 ways, for example, as 6210064 + 20268004 = 2492^2 + 4502^2 .

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 10655 + ... + 12902.

It is an arithmetic number, because the mean of its divisors is an integer number (3875291).

Almost surely, 2^26478068 is an apocalyptic number.

It is an amenable number.

26478068 is a deficient number, since it is larger than the sum of its proper divisors (20025424).

26478068 is a wasteful number, since it uses less digits than its factorization.

26478068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23842 (or 23840 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 26478068 is about 5145.6844054023. The cubic root of 26478068 is about 298.0543269870.

The spelling of 26478068 in words is "twenty-six million, four hundred seventy-eight thousand, sixty-eight".