26464343 has 2 divisors, whose sum is σ = 26464344. Its totient is φ = 26464342.

The previous prime is 26464313. The next prime is 26464351. The reversal of 26464343 is 34346462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26464343 - 2¹⁴ = 26447959 is a prime.

It is a super-2 number, since 2×26464343² = 1400722900843298, which contains 22 as substring.

It is equal to p_1651685 and since 26464343 and 1651685 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26464313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13232171 + 13232172.

It is an arithmetic number, because the mean of its divisors is an integer number (13232172).

Almost surely, 2^26464343 is an apocalyptic number.

26464343 is a deficient number, since it is larger than the sum of its proper divisors (1).

26464343 is an equidigital number, since it uses as much as digits as its factorization.

26464343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 32.

The square root of 26464343 is about 5144.3505906966. The cubic root of 26464343 is about 298.0028189154.

The spelling of 26464343 in words is "twenty-six million, four hundred sixty-four thousand, three hundred forty-three".