26723196 has 72 divisors (see below), whose sum is σ = 73790080. Its totient is φ = 8433072.

The previous prime is 26723161. The next prime is 26723219. The reversal of 26723196 is 69132762.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 26723196.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17745 + ... + 19191.

Almost surely, 2^26723196 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 26723196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36895040).

26723196 is an abundant number, since it is smaller than the sum of its proper divisors (47066884).

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

26723196 is a wasteful number, since it uses less digits than its factorization.

26723196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1471 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 26723196 is about 5169.4483264658. The cubic root of 26723196 is about 298.9712764584.

The spelling of 26723196 in words is "twenty-six million, seven hundred twenty-three thousand, one hundred ninety-six".