26994941 has 8 divisors (see below), whose sum is σ = 27806424. Its totient is φ = 26187840.

The previous prime is 26994917. The next prime is 26994943. The reversal of 26994941 is 14949962.

It can be written as a sum of positive squares in 4 ways, for example, as 1452025 + 25542916 = 1205^2 + 5054^2 .

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 26994941 - 2¹⁴ = 26978557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26994892 and 26994901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26994943) 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, 14711 + ... + 16443.

It is an arithmetic number, because the mean of its divisors is an integer number (3475803).

Almost surely, 2^26994941 is an apocalyptic number.

It is an amenable number.

26994941 is a deficient number, since it is larger than the sum of its proper divisors (811483).

26994941 is a wasteful number, since it uses less digits than its factorization.

26994941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191.

The product of its digits is 139968, while the sum is 44.

The square root of 26994941 is about 5195.6655973994. The cubic root of 26994941 is about 299.9812617926.

The spelling of 26994941 in words is "twenty-six million, nine hundred ninety-four thousand, nine hundred forty-one".