26466047 has 2 divisors, whose sum is σ = 26466048. Its totient is φ = 26466046.

The previous prime is 26466007. The next prime is 26466049. The reversal of 26466047 is 74066462.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26466047 - 2⁶ = 26465983 is a prime.

Together with 26466049, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_1651787 and since 26466047 and 1651787 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 26465998 and 26466016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26466049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13233023 + 13233024.

It is an arithmetic number, because the mean of its divisors is an integer number (13233024).

Almost surely, 2^26466047 is an apocalyptic number.

26466047 is a deficient number, since it is larger than the sum of its proper divisors (1).

26466047 is an equidigital number, since it uses as much as digits as its factorization.

26466047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 26466047 is about 5144.5162066029. The cubic root of 26466047 is about 298.0092147654.

The spelling of 26466047 in words is "twenty-six million, four hundred sixty-six thousand, forty-seven".