26452427 has 4 divisors (see below), whose sum is σ = 27844680. Its totient is φ = 25060176.

The previous prime is 26452411. The next prime is 26452429. The reversal of 26452427 is 72425462.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26452427 - 2⁴ = 26452411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26452393 and 26452402.

It is not an unprimeable number, because it can be changed into a prime (26452429) 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 in 3 ways as a sum of consecutive naturals, for example, 696098 + ... + 696135.

It is an arithmetic number, because the mean of its divisors is an integer number (6961170).

Almost surely, 2^26452427 is an apocalyptic number.

26452427 is a deficient number, since it is larger than the sum of its proper divisors (1392253).

26452427 is a wasteful number, since it uses less digits than its factorization.

26452427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392252.

The product of its digits is 26880, while the sum is 32.

The square root of 26452427 is about 5143.1922966189. The cubic root of 26452427 is about 297.9580853320.

Adding to 26452427 its reverse (72425462), we get a palindrome (98877889).

The spelling of 26452427 in words is "twenty-six million, four hundred fifty-two thousand, four hundred twenty-seven".