26905016 has 16 divisors (see below), whose sum is σ = 53414640. Its totient is φ = 12661120.

The previous prime is 26904959. The next prime is 26905037. The reversal of 26905016 is 61050962.

It is a self number, because there is not a number n which added to its sum of digits gives 26905016.

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, 98780 + ... + 99051.

It is an arithmetic number, because the mean of its divisors is an integer number (3338415).

Almost surely, 2^26905016 is an apocalyptic number.

It is an amenable number.

26905016 is a deficient number, since it is larger than the sum of its proper divisors (26509624).

26905016 is a wasteful number, since it uses less digits than its factorization.

26905016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197854 (or 197850 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 26905016 is about 5187.0045305552. The cubic root of 26905016 is about 299.6477940725.

Adding to 26905016 its reverse (61050962), we get a palindrome (87955978).

The spelling of 26905016 in words is "twenty-six million, nine hundred five thousand, sixteen".