26876645 has 8 divisors (see below), whose sum is σ = 32641056. Its totient is φ = 21241936.

The previous prime is 26876611. The next prime is 26876651. The reversal of 26876645 is 54667862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26876645 - 2²⁰ = 25828069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26876596 and 26876605.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 31967 + ... + 32796.

It is an arithmetic number, because the mean of its divisors is an integer number (4080132).

Almost surely, 2^26876645 is an apocalyptic number.

It is an amenable number.

26876645 is a deficient number, since it is larger than the sum of its proper divisors (5764411).

26876645 is an equidigital number, since it uses as much as digits as its factorization.

26876645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64851.

The product of its digits is 483840, while the sum is 44.

The square root of 26876645 is about 5184.2689937927. The cubic root of 26876645 is about 299.5424320898.

The spelling of 26876645 in words is "twenty-six million, eight hundred seventy-six thousand, six hundred forty-five".