26995151 has 2 divisors, whose sum is σ = 26995152. Its totient is φ = 26995150.

The previous prime is 26995127. The next prime is 26995153. The reversal of 26995151 is 15159962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26995151 - 2¹⁴ = 26978767 is a prime.

Together with 26995153, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_1682768 and since 26995151 and 1682768 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26995153) 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, 13497575 + 13497576.

It is an arithmetic number, because the mean of its divisors is an integer number (13497576).

Almost surely, 2^26995151 is an apocalyptic number.

26995151 is a deficient number, since it is larger than the sum of its proper divisors (1).

26995151 is an equidigital number, since it uses as much as digits as its factorization.

26995151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 38.

The square root of 26995151 is about 5195.6858065129. The cubic root of 26995151 is about 299.9820396655.

The spelling of 26995151 in words is "twenty-six million, nine hundred ninety-five thousand, one hundred fifty-one".