6546834 has 48 divisors (see below), whose sum is σ = 16353792. Its totient is φ = 1854144.

The previous prime is 6546829. The next prime is 6546847. The reversal of 6546834 is 4386456.

It is a super-2 number, since 2×6546834² = 85722070847112, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6 + 5⁷ + 4³ + 6² + 8⁷ + 3¹¹ + 4¹¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27982 + ... + 28214.

It is an arithmetic number, because the mean of its divisors is an integer number (340704).

Almost surely, 2^6546834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6546834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8176896).

6546834 is an abundant number, since it is smaller than the sum of its proper divisors (9806958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6546834 is a wasteful number, since it uses less digits than its factorization.

6546834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 468 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6546834 is about 2558.6781743705. The cubic root of 6546834 is about 187.0727123410.

The spelling of 6546834 in words is "six million, five hundred forty-six thousand, eight hundred thirty-four".