26835983 has 2 divisors, whose sum is σ = 26835984. Its totient is φ = 26835982.

The previous prime is 26835953. The next prime is 26835997. The reversal of 26835983 is 38953862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26835983 - 2²² = 22641679 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26835953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13417991 + 13417992.

It is an arithmetic number, because the mean of its divisors is an integer number (13417992).

Almost surely, 2^26835983 is an apocalyptic number.

26835983 is a deficient number, since it is larger than the sum of its proper divisors (1).

26835983 is an equidigital number, since it uses as much as digits as its factorization.

26835983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 44.

The square root of 26835983 is about 5180.3458378761. The cubic root of 26835983 is about 299.3912953940.

The spelling of 26835983 in words is "twenty-six million, eight hundred thirty-five thousand, nine hundred eighty-three".