26132819 has 2 divisors, whose sum is σ = 26132820. Its totient is φ = 26132818.

The previous prime is 26132789. The next prime is 26132831. The reversal of 26132819 is 91823162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26132819 - 2⁸ = 26132563 is a prime.

It is a super-2 number, since 2×26132819² = 1365848457773522, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (26132419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13066409 + 13066410.

It is an arithmetic number, because the mean of its divisors is an integer number (13066410).

Almost surely, 2^26132819 is an apocalyptic number.

26132819 is a deficient number, since it is larger than the sum of its proper divisors (1).

26132819 is an equidigital number, since it uses as much as digits as its factorization.

26132819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The square root of 26132819 is about 5112.0268974253. The cubic root of 26132819 is about 296.7532063879.

The spelling of 26132819 in words is "twenty-six million, one hundred thirty-two thousand, eight hundred nineteen".