27876741 has 8 divisors (see below), whose sum is σ = 37210944. Its totient is φ = 18563520.

The previous prime is 27876731. The next prime is 27876773. The reversal of 27876741 is 14767872.

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

It is not a de Polignac number, because 27876741 - 2¹³ = 27868549 is a prime.

It is a super-2 number, since 2×27876741² = 1554225377562162, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 27876693 and 27876702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27876731) 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 7 ways as a sum of consecutive naturals, for example, 1825 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (4651368).

Almost surely, 2^27876741 is an apocalyptic number.

It is an amenable number.

27876741 is a deficient number, since it is larger than the sum of its proper divisors (9334203).

27876741 is an equidigital number, since it uses as much as digits as its factorization.

27876741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491.

The product of its digits is 131712, while the sum is 42.

The square root of 27876741 is about 5279.8428953900. The cubic root of 27876741 is about 303.2126620873.

The spelling of 27876741 in words is "twenty-seven million, eight hundred seventy-six thousand, seven hundred forty-one".