26901113 has 2 divisors, whose sum is σ = 26901114. Its totient is φ = 26901112.

The previous prime is 26901097. The next prime is 26901137. The reversal of 26901113 is 31110962.

26901113 = 3667² + 3668².

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13454224 + 13446889 = 3668^2 + 3667^2 .

It is a cyclic number.

It is not a de Polignac number, because 26901113 - 2⁴ = 26901097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26901163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13450556 + 13450557.

It is an arithmetic number, because the mean of its divisors is an integer number (13450557).

Almost surely, 2^26901113 is an apocalyptic number.

26901113 is the 3668-th centered square number.

It is an amenable number.

26901113 is a deficient number, since it is larger than the sum of its proper divisors (1).

26901113 is an equidigital number, since it uses as much as digits as its factorization.

26901113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 26901113 is about 5186.6282882042. The cubic root of 26901113 is about 299.6333038142.

The spelling of 26901113 in words is "twenty-six million, nine hundred one thousand, one hundred thirteen".