26873741 has 4 divisors (see below), whose sum is σ = 26901084. Its totient is φ = 26846400.

The previous prime is 26873731. The next prime is 26873747. The reversal of 26873741 is 14737862.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14737862 = 2 ⋅7368931.

It can be written as a sum of positive squares in 2 ways, for example, as 21252100 + 5621641 = 4610^2 + 2371^2 .

It is a cyclic number.

It is not a de Polignac number, because 26873741 - 2⁶ = 26873677 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 = 26873695 and 26873704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26873747) 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, 12140 + ... + 14181.

It is an arithmetic number, because the mean of its divisors is an integer number (6725271).

Almost surely, 2^26873741 is an apocalyptic number.

It is an amenable number.

26873741 is a deficient number, since it is larger than the sum of its proper divisors (27343).

26873741 is a wasteful number, since it uses less digits than its factorization.

26873741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27342.

The product of its digits is 56448, while the sum is 38.

The square root of 26873741 is about 5183.9889081671. The cubic root of 26873741 is about 299.5316432611.

The spelling of 26873741 in words is "twenty-six million, eight hundred seventy-three thousand, seven hundred forty-one".