26896716 has 144 divisors (see below), whose sum is σ = 87779328. Its totient is φ = 6739200.

The previous prime is 26896711. The next prime is 26896721. The reversal of 26896716 is 61769862.

It is an interprime number because it is at equal distance from previous prime (26896711) and next prime (26896721).

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (26896711) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85776 + ... + 86088.

Almost surely, 2^26896716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26896716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43889664).

26896716 is an abundant number, since it is smaller than the sum of its proper divisors (60882612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26896716 is a wasteful number, since it uses less digits than its factorization.

26896716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 367 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 26896716 is about 5186.2043924242. The cubic root of 26896716 is about 299.6169778549.

The spelling of 26896716 in words is "twenty-six million, eight hundred ninety-six thousand, seven hundred sixteen".