26652065 has 12 divisors (see below), whose sum is σ = 35155092. Its totient is φ = 19382880.

The previous prime is 26652061. The next prime is 26652071. The reversal of 26652065 is 56025662.

It can be written as a sum of positive squares in 2 ways, for example, as 14569489 + 12082576 = 3817^2 + 3476^2 .

It is not a de Polignac number, because 26652065 - 2² = 26652061 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (26652061) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 21422 + ... + 22631.

It is an arithmetic number, because the mean of its divisors is an integer number (2929591).

Almost surely, 2^26652065 is an apocalyptic number.

It is an amenable number.

26652065 is a deficient number, since it is larger than the sum of its proper divisors (8503027).

26652065 is a wasteful number, since it uses less digits than its factorization.

26652065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44080 (or 44069 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 26652065 is about 5162.5638010585. The cubic root of 26652065 is about 298.7057764993.

The spelling of 26652065 in words is "twenty-six million, six hundred fifty-two thousand, sixty-five".