26951413 has 4 divisors (see below), whose sum is σ = 26974080. Its totient is φ = 26928748.

The previous prime is 26951383. The next prime is 26951453. The reversal of 26951413 is 31415962.

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-26951413 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26951453) 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 3 ways as a sum of consecutive naturals, for example, 9445 + ... + 11962.

It is an arithmetic number, because the mean of its divisors is an integer number (6743520).

Almost surely, 2^26951413 is an apocalyptic number.

It is an amenable number.

26951413 is a deficient number, since it is larger than the sum of its proper divisors (22667).

26951413 is a wasteful number, since it uses less digits than its factorization.

26951413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22666.

The product of its digits is 6480, while the sum is 31.

The square root of 26951413 is about 5191.4750312411. The cubic root of 26951413 is about 299.8199400979.

The spelling of 26951413 in words is "twenty-six million, nine hundred fifty-one thousand, four hundred thirteen".