26131196 has 24 divisors (see below), whose sum is σ = 56283360. Its totient is φ = 10337472.

The previous prime is 26131187. The next prime is 26131199. The reversal of 26131196 is 69113162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26131199) 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, 35531 + ... + 36258.

It is an arithmetic number, because the mean of its divisors is an integer number (2345140).

Almost surely, 2^26131196 is an apocalyptic number.

26131196 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

26131196 is an abundant number, since it is smaller than the sum of its proper divisors (30152164).

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

26131196 is a wasteful number, since it uses less digits than its factorization.

26131196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71813 (or 71811 counting only the distinct ones).

The product of its digits is 1944, while the sum is 29.

The square root of 26131196 is about 5111.8681516643. The cubic root of 26131196 is about 296.7470628942.

The spelling of 26131196 in words is "twenty-six million, one hundred thirty-one thousand, one hundred ninety-six".