6549134 has 8 divisors (see below), whose sum is σ = 9851160. Its totient is φ = 3265416.

The previous prime is 6549133. The next prime is 6549139. The reversal of 6549134 is 4319456.

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

It is a super-2 number, since 2×6549134² = 85782312299912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6549134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6549133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (1231395).

Almost surely, 2^6549134 is an apocalyptic number.

6549134 is a deficient number, since it is larger than the sum of its proper divisors (3302026).

6549134 is a wasteful number, since it uses less digits than its factorization.

6549134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9154.

The product of its digits is 12960, while the sum is 32.

The square root of 6549134 is about 2559.1275857214. The cubic root of 6549134 is about 187.0946169167.

The spelling of 6549134 in words is "six million, five hundred forty-nine thousand, one hundred thirty-four".