26354461 has 4 divisors (see below), whose sum is σ = 30119392. Its totient is φ = 22589532.

The previous prime is 26354459. The next prime is 26354467. The reversal of 26354461 is 16445362.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16445362 = 2 ⋅8222681.

It is not a de Polignac number, because 26354461 - 2¹ = 26354459 is a prime.

It is a super-2 number, since 2×26354461² = 1389115229201042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26354467) 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, 1882455 + ... + 1882468.

It is an arithmetic number, because the mean of its divisors is an integer number (7529848).

Almost surely, 2^26354461 is an apocalyptic number.

It is an amenable number.

26354461 is a deficient number, since it is larger than the sum of its proper divisors (3764931).

26354461 is an equidigital number, since it uses as much as digits as its factorization.

26354461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764930.

The product of its digits is 17280, while the sum is 31.

The square root of 26354461 is about 5133.6596108429. The cubic root of 26354461 is about 297.5898031744.

Subtracting from 26354461 its reverse (16445362), we obtain a palindrome (9909099).

The spelling of 26354461 in words is "twenty-six million, three hundred fifty-four thousand, four hundred sixty-one".