27134463 has 16 divisors (see below), whose sum is σ = 37656576. Its totient is φ = 17365920.

The previous prime is 27134453. The next prime is 27134473. The reversal of 27134463 is 36443172.

It is an interprime number because it is at equal distance from previous prime (27134453) and next prime (27134473).

It is not a de Polignac number, because 27134463 - 2¹⁰ = 27133439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27134463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27134453) 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, 5658 + ... + 9288.

It is an arithmetic number, because the mean of its divisors is an integer number (2353536).

Almost surely, 2^27134463 is an apocalyptic number.

27134463 is a deficient number, since it is larger than the sum of its proper divisors (10522113).

27134463 is a wasteful number, since it uses less digits than its factorization.

27134463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734.

The product of its digits is 12096, while the sum is 30.

The square root of 27134463 is about 5209.0750618512. The cubic root of 27134463 is about 300.4971866740.

The spelling of 27134463 in words is "twenty-seven million, one hundred thirty-four thousand, four hundred sixty-three".