26240323 has 2 divisors, whose sum is σ = 26240324. Its totient is φ = 26240322.

The previous prime is 26240303. The next prime is 26240341. The reversal of 26240323 is 32304262.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26240323 is a prime.

It is a super-2 number, since 2×26240323² = 1377109102288658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26240294 and 26240303.

It is not a weakly prime, because it can be changed into another prime (26240303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13120161 + 13120162.

It is an arithmetic number, because the mean of its divisors is an integer number (13120162).

Almost surely, 2^26240323 is an apocalyptic number.

26240323 is a deficient number, since it is larger than the sum of its proper divisors (1).

26240323 is an equidigital number, since it uses as much as digits as its factorization.

26240323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 26240323 is about 5122.5309174274. The cubic root of 26240323 is about 297.1595729383.

Adding to 26240323 its reverse (32304262), we get a palindrome (58544585).

The spelling of 26240323 in words is "twenty-six million, two hundred forty thousand, three hundred twenty-three".