26135066 has 4 divisors (see below), whose sum is σ = 39202602. Its totient is φ = 13067532.

The previous prime is 26135041. The next prime is 26135129. The reversal of 26135066 is 66053162.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20748025 + 5387041 = 4555^2 + 2321^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6533765 + ... + 6533768.

Almost surely, 2^26135066 is an apocalyptic number.

26135066 is a deficient number, since it is larger than the sum of its proper divisors (13067536).

26135066 is a wasteful number, since it uses less digits than its factorization.

26135066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13067535.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 26135066 is about 5112.2466685402. The cubic root of 26135066 is about 296.7617114704.

The spelling of 26135066 in words is "twenty-six million, one hundred thirty-five thousand, sixty-six".