26736461 has 8 divisors (see below), whose sum is σ = 28366200. Its totient is φ = 25113088.

The previous prime is 26736403. The next prime is 26736473. The reversal of 26736461 is 16463762.

It can be written as a sum of positive squares in 4 ways, for example, as 5851561 + 20884900 = 2419^2 + 4570^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26736461 - 2⁶ = 26736397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26726461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9215 + ... + 11763.

It is an arithmetic number, because the mean of its divisors is an integer number (3545775).

Almost surely, 2^26736461 is an apocalyptic number.

It is an amenable number.

26736461 is a deficient number, since it is larger than the sum of its proper divisors (1629739).

26736461 is a wasteful number, since it uses less digits than its factorization.

26736461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183.

The product of its digits is 36288, while the sum is 35.

The square root of 26736461 is about 5170.7311862057. The cubic root of 26736461 is about 299.0207365849.

The spelling of 26736461 in words is "twenty-six million, seven hundred thirty-six thousand, four hundred sixty-one".