26695641 has 12 divisors (see below), whose sum is σ = 41405712. Its totient is φ = 15254568.

The previous prime is 26695637. The next prime is 26695649. The reversal of 26695641 is 14659662.

It is not a de Polignac number, because 26695641 - 2² = 26695637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26695641.

It is not an unprimeable number, because it can be changed into a prime (26695649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90655 + ... + 90948.

It is an arithmetic number, because the mean of its divisors is an integer number (3450476).

Almost surely, 2^26695641 is an apocalyptic number.

26695641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

26695641 is a deficient number, since it is larger than the sum of its proper divisors (14710071).

26695641 is a wasteful number, since it uses less digits than its factorization.

26695641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181620 (or 181613 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 26695641 is about 5166.7824610680. The cubic root of 26695641 is about 298.8684820337.

The spelling of 26695641 in words is "twenty-six million, six hundred ninety-five thousand, six hundred forty-one".