26157296 has 60 divisors (see below), whose sum is σ = 56897400. Its totient is φ = 11637120.

The previous prime is 26157293. The next prime is 26157331. The reversal of 26157296 is 69275162.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26157293) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 114110 + ... + 114338.

It is an arithmetic number, because the mean of its divisors is an integer number (948290).

Almost surely, 2^26157296 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 26157296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28448700).

26157296 is an abundant number, since it is smaller than the sum of its proper divisors (30740104).

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

26157296 is a wasteful number, since it uses less digits than its factorization.

26157296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 301 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 26157296 is about 5114.4203972689. The cubic root of 26157296 is about 296.8458276192.

The spelling of 26157296 in words is "twenty-six million, one hundred fifty-seven thousand, two hundred ninety-six".