546891276 has 12 divisors (see below), whose sum is σ = 1276079672. Its totient is φ = 182297088.

The previous prime is 546891271. The next prime is 546891283. The reversal of 546891276 is 672198645.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (546891271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22787125 + ... + 22787148.

Almost surely, 2^546891276 is an apocalyptic number.

It is an amenable number.

546891276 is an abundant number, since it is smaller than the sum of its proper divisors (729188396).

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

546891276 is a wasteful number, since it uses less digits than its factorization.

546891276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45574280 (or 45574278 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 546891276 is about 23385.7066602658. The cubic root of 546891276 is about 817.7746902096.

The spelling of 546891276 in words is "five hundred forty-six million, eight hundred ninety-one thousand, two hundred seventy-six".