546674656 has 24 divisors (see below), whose sum is σ = 1174108824. Its totient is φ = 248488320.

The previous prime is 546674651. The next prime is 546674657. The reversal of 546674656 is 656476645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546674651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776175 + ... + 776878.

It is an arithmetic number, because the mean of its divisors is an integer number (48921201).

Almost surely, 2^546674656 is an apocalyptic number.

It is an amenable number.

546674656 is an abundant number, since it is smaller than the sum of its proper divisors (627434168).

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

546674656 is a wasteful number, since it uses less digits than its factorization.

546674656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553074 (or 1553066 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The square root of 546674656 is about 23381.0747400542. The cubic root of 546674656 is about 817.6667042441. Note that the first 3 decimals are identical.

The spelling of 546674656 in words is "five hundred forty-six million, six hundred seventy-four thousand, six hundred fifty-six".