27056741 has 16 divisors (see below), whose sum is σ = 30375360. Its totient is φ = 23950080.

The previous prime is 27056723. The next prime is 27056747. The reversal of 27056741 is 14765072.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27056741 is a prime.

It is an alternating number because its digits alternate between even and odd.

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 = 27056698 and 27056707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27056747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67955 + ... + 68351.

It is an arithmetic number, because the mean of its divisors is an integer number (1898460).

Almost surely, 2^27056741 is an apocalyptic number.

It is an amenable number.

27056741 is a deficient number, since it is larger than the sum of its proper divisors (3318619).

27056741 is a wasteful number, since it uses less digits than its factorization.

27056741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 27056741 is about 5201.6094624645. The cubic root of 27056741 is about 300.2100048108.

The spelling of 27056741 in words is "twenty-seven million, fifty-six thousand, seven hundred forty-one".