26701985 has 16 divisors (see below), whose sum is σ = 34189776. Its totient is φ = 19949568.

The previous prime is 26701963. The next prime is 26701999. The reversal of 26701985 is 58910762.

It can be written as a sum of positive squares in 8 ways, for example, as 4096 + 26697889 = 64^2 + 5167^2 .

It is not a de Polignac number, because 26701985 - 2⁸ = 26701729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10499 + ... + 12791.

It is an arithmetic number, because the mean of its divisors is an integer number (2136861).

Almost surely, 2^26701985 is an apocalyptic number.

It is an amenable number.

26701985 is a deficient number, since it is larger than the sum of its proper divisors (7487791).

26701985 is a wasteful number, since it uses less digits than its factorization.

26701985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 26701985 is about 5167.3963463237. The cubic root of 26701985 is about 298.8921547059.

The spelling of 26701985 in words is "twenty-six million, seven hundred one thousand, nine hundred eighty-five".