26396485 has 4 divisors (see below), whose sum is σ = 31675788. Its totient is φ = 21117184.

The previous prime is 26396477. The next prime is 26396501. The reversal of 26396485 is 58469362.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5447556 + 20948929 = 2334^2 + 4577^2 .

It is a cyclic number.

It is not a de Polignac number, because 26396485 - 2³ = 26396477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2639644 + ... + 2639653.

It is an arithmetic number, because the mean of its divisors is an integer number (7918947).

Almost surely, 2^26396485 is an apocalyptic number.

It is an amenable number.

26396485 is a deficient number, since it is larger than the sum of its proper divisors (5279303).

26396485 is an equidigital number, since it uses as much as digits as its factorization.

26396485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5279302.

The product of its digits is 311040, while the sum is 43.

The square root of 26396485 is about 5137.7509671061. The cubic root of 26396485 is about 297.7478949751.

The spelling of 26396485 in words is "twenty-six million, three hundred ninety-six thousand, four hundred eighty-five".