26932091 has 2 divisors, whose sum is σ = 26932092. Its totient is φ = 26932090.

The previous prime is 26932079. The next prime is 26932099. The reversal of 26932091 is 19023962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26932091 - 2⁶ = 26932027 is a prime.

It is a Chen prime.

It is equal to p_1679072 and since 26932091 and 1679072 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (26932099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13466045 + 13466046.

It is an arithmetic number, because the mean of its divisors is an integer number (13466046).

Almost surely, 2^26932091 is an apocalyptic number.

26932091 is a deficient number, since it is larger than the sum of its proper divisors (1).

26932091 is an equidigital number, since it uses as much as digits as its factorization.

26932091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 26932091 is about 5189.6137621214. The cubic root of 26932091 is about 299.7482740244.

The spelling of 26932091 in words is "twenty-six million, nine hundred thirty-two thousand, ninety-one".