26132497 has 2 divisors, whose sum is σ = 26132498. Its totient is φ = 26132496.

The previous prime is 26132459. The next prime is 26132507. The reversal of 26132497 is 79423162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25441936 + 690561 = 5044^2 + 831^2 .

It is a cyclic number.

It is not a de Polignac number, because 26132497 - 2¹⁵ = 26099729 is a prime.

It is not a weakly prime, because it can be changed into another prime (26130497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13066248 + 13066249.

It is an arithmetic number, because the mean of its divisors is an integer number (13066249).

Almost surely, 2^26132497 is an apocalyptic number.

It is an amenable number.

26132497 is a deficient number, since it is larger than the sum of its proper divisors (1).

26132497 is an equidigital number, since it uses as much as digits as its factorization.

26132497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 26132497 is about 5111.9954029713. The cubic root of 26132497 is about 296.7519875511.

The spelling of 26132497 in words is "twenty-six million, one hundred thirty-two thousand, four hundred ninety-seven".