546842164 has 24 divisors (see below), whose sum is σ = 1045715328. Its totient is φ = 248149440.

The previous prime is 546842123. The next prime is 546842171. The reversal of 546842164 is 461248645.

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, 17077 + ... + 37219.

It is an arithmetic number, because the mean of its divisors is an integer number (43571472).

Almost surely, 2^546842164 is an apocalyptic number.

It is an amenable number.

546842164 is a deficient number, since it is larger than the sum of its proper divisors (498873164).

546842164 is a wasteful number, since it uses less digits than its factorization.

546842164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20775 (or 20773 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 546842164 is about 23384.6565935872. The cubic root of 546842164 is about 817.7502101745.

The spelling of 546842164 in words is "five hundred forty-six million, eight hundred forty-two thousand, one hundred sixty-four".