26150066 has 4 divisors (see below), whose sum is σ = 39225102. Its totient is φ = 13075032.

The previous prime is 26150053. The next prime is 26150093. The reversal of 26150066 is 66005162.

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., 17884441 + 8265625 = 4229^2 + 2875^2 .

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 as a sum of consecutive naturals, namely, 6537515 + ... + 6537518.

Almost surely, 2^26150066 is an apocalyptic number.

26150066 is a deficient number, since it is larger than the sum of its proper divisors (13075036).

26150066 is a wasteful number, since it uses less digits than its factorization.

26150066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13075035.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 26150066 is about 5113.7135234583. The cubic root of 26150066 is about 296.8184752366.

The spelling of 26150066 in words is "twenty-six million, one hundred fifty thousand, sixty-six".