26966039 has 2 divisors, whose sum is σ = 26966040. Its totient is φ = 26966038.

The previous prime is 26966003. The next prime is 26966077. The reversal of 26966039 is 93066962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26966039 - 2¹² = 26961943 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 26965987 and 26966005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26966089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13483019 + 13483020.

It is an arithmetic number, because the mean of its divisors is an integer number (13483020).

Almost surely, 2^26966039 is an apocalyptic number.

26966039 is a deficient number, since it is larger than the sum of its proper divisors (1).

26966039 is an equidigital number, since it uses as much as digits as its factorization.

26966039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 41.

The square root of 26966039 is about 5192.8834957083. The cubic root of 26966039 is about 299.8741657450.

The spelling of 26966039 in words is "twenty-six million, nine hundred sixty-six thousand, thirty-nine".