26196623 has 2 divisors, whose sum is σ = 26196624. Its totient is φ = 26196622.

The previous prime is 26196613. The next prime is 26196647. The reversal of 26196623 is 32669162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26196623 - 2⁴ = 26196607 is a prime.

It is a super-3 number, since 3×26196623³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26196613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13098311 + 13098312.

It is an arithmetic number, because the mean of its divisors is an integer number (13098312).

Almost surely, 2^26196623 is an apocalyptic number.

26196623 is a deficient number, since it is larger than the sum of its proper divisors (1).

26196623 is an equidigital number, since it uses as much as digits as its factorization.

26196623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 26196623 is about 5118.2636704257. The cubic root of 26196623 is about 296.9945204883.

The spelling of 26196623 in words is "twenty-six million, one hundred ninety-six thousand, six hundred twenty-three".