546944920 has 32 divisors (see below), whose sum is σ = 1260645120. Its totient is φ = 213441280.

The previous prime is 546944911. The next prime is 546944941. The reversal of 546944920 is 29449645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165112 + ... + 168391.

It is an arithmetic number, because the mean of its divisors is an integer number (39395160).

Almost surely, 2^546944920 is an apocalyptic number.

It is an amenable number.

546944920 is an abundant number, since it is smaller than the sum of its proper divisors (713700200).

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

546944920 is a wasteful number, since it uses less digits than its factorization.

546944920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333555 (or 333551 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 546944920 is about 23386.8535720391. The cubic root of 546944920 is about 817.8014275601.

The spelling of 546944920 in words is "five hundred forty-six million, nine hundred forty-four thousand, nine hundred twenty".