26445696 has 64 divisors (see below), whose sum is σ = 71461200. Its totient is φ = 8663040.

The previous prime is 26445691. The next prime is 26445721. The reversal of 26445696 is 69654462.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26445691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22860 + ... + 23988.

Almost surely, 2^26445696 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 26445696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35730600).

26445696 is an abundant number, since it is smaller than the sum of its proper divisors (45015504).

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

26445696 is a wasteful number, since it uses less digits than its factorization.

26445696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1195 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 26445696 is about 5142.5378948531. The cubic root of 26445696 is about 297.9328107008.

The spelling of 26445696 in words is "twenty-six million, four hundred forty-five thousand, six hundred ninety-six".