26097716 has 12 divisors (see below), whose sum is σ = 48074880. Its totient is φ = 12362040.

The previous prime is 26097679. The next prime is 26097727. The reversal of 26097716 is 61779062.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 26097716.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171620 + ... + 171771.

It is an arithmetic number, because the mean of its divisors is an integer number (4006240).

Almost surely, 2^26097716 is an apocalyptic number.

It is an amenable number.

26097716 is a deficient number, since it is larger than the sum of its proper divisors (21977164).

26097716 is a wasteful number, since it uses less digits than its factorization.

26097716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343414 (or 343412 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 26097716 is about 5108.5923697238. The cubic root of 26097716 is about 296.6202752579.

The spelling of 26097716 in words is "twenty-six million, ninety-seven thousand, seven hundred sixteen".