26064266 has 4 divisors (see below), whose sum is σ = 39096402. Its totient is φ = 13032132.

The previous prime is 26064251. The next prime is 26064271. The reversal of 26064266 is 66246062.

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., 23571025 + 2493241 = 4855^2 + 1579^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516065 + ... + 6516068.

Almost surely, 2^26064266 is an apocalyptic number.

26064266 is a deficient number, since it is larger than the sum of its proper divisors (13032136).

26064266 is a wasteful number, since it uses less digits than its factorization.

26064266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13032135.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 26064266 is about 5105.3174240198. The cubic root of 26064266 is about 296.4934928952.

The spelling of 26064266 in words is "twenty-six million, sixty-four thousand, two hundred sixty-six".