26312063 has 4 divisors (see below), whose sum is σ = 26363088. Its totient is φ = 26261040.

The previous prime is 26312051. The next prime is 26312081. The reversal of 26312063 is 36021362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26312063 - 2⁸ = 26311807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26317063) 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 in 3 ways as a sum of consecutive naturals, for example, 24731 + ... + 25772.

It is an arithmetic number, because the mean of its divisors is an integer number (6590772).

Almost surely, 2^26312063 is an apocalyptic number.

26312063 is a deficient number, since it is larger than the sum of its proper divisors (51025).

26312063 is an equidigital number, since it uses as much as digits as its factorization.

26312063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51024.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 26312063 is about 5129.5285358403. The cubic root of 26312063 is about 297.4301340068.

The spelling of 26312063 in words is "twenty-six million, three hundred twelve thousand, sixty-three".