26948123 has 2 divisors, whose sum is σ = 26948124. Its totient is φ = 26948122.

The previous prime is 26948107. The next prime is 26948147. The reversal of 26948123 is 32184962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26948123 - 2⁴ = 26948107 is a prime.

It is not a weakly prime, because it can be changed into another prime (26948183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13474061 + 13474062.

It is an arithmetic number, because the mean of its divisors is an integer number (13474062).

Almost surely, 2^26948123 is an apocalyptic number.

26948123 is a deficient number, since it is larger than the sum of its proper divisors (1).

26948123 is an equidigital number, since it uses as much as digits as its factorization.

26948123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 26948123 is about 5191.1581559417. The cubic root of 26948123 is about 299.8077397760.

The spelling of 26948123 in words is "twenty-six million, nine hundred forty-eight thousand, one hundred twenty-three".