26850078 has 24 divisors (see below), whose sum is σ = 61237800. Its totient is φ = 8478864.

The previous prime is 26850077. The next prime is 26850091. The reversal of 26850078 is 87005862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26850077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38913 + ... + 39596.

It is an arithmetic number, because the mean of its divisors is an integer number (2551575).

Almost surely, 2^26850078 is an apocalyptic number.

26850078 is an abundant number, since it is smaller than the sum of its proper divisors (34387722).

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

26850078 is a wasteful number, since it uses less digits than its factorization.

26850078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78536 (or 78533 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 26850078 is about 5181.7060896967. The cubic root of 26850078 is about 299.4437024143.

The spelling of 26850078 in words is "twenty-six million, eight hundred fifty thousand, seventy-eight".