26920796 has 36 divisors (see below), whose sum is σ = 57695400. Its totient is φ = 10928736.

The previous prime is 26920769. The next prime is 26920807. The reversal of 26920796 is 69702962.

It is a happy number.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110 + ... + 7338.

It is an arithmetic number, because the mean of its divisors is an integer number (1602650).

Almost surely, 2^26920796 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 26920796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28847700).

26920796 is an abundant number, since it is smaller than the sum of its proper divisors (30774604).

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

26920796 is a wasteful number, since it uses less digits than its factorization.

26920796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7266 (or 7257 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 26920796 is about 5188.5254167249. The cubic root of 26920796 is about 299.7063645397.

The spelling of 26920796 in words is "twenty-six million, nine hundred twenty thousand, seven hundred ninety-six".