26468497 has 4 divisors (see below), whose sum is σ = 28874736. Its totient is φ = 24062260.

The previous prime is 26468471. The next prime is 26468531. The reversal of 26468497 is 79486462.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26468497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26468437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203103 + ... + 1203124.

It is an arithmetic number, because the mean of its divisors is an integer number (7218684).

Almost surely, 2^26468497 is an apocalyptic number.

It is an amenable number.

26468497 is a deficient number, since it is larger than the sum of its proper divisors (2406239).

26468497 is a wasteful number, since it uses less digits than its factorization.

26468497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406238.

The product of its digits is 580608, while the sum is 46.

The square root of 26468497 is about 5144.7543187212. The cubic root of 26468497 is about 298.0184101954.

The spelling of 26468497 in words is "twenty-six million, four hundred sixty-eight thousand, four hundred ninety-seven".