546974956 has 24 divisors (see below), whose sum is σ = 1048726224. Its totient is φ = 247553280.

The previous prime is 546974947. The next prime is 546974957. The reversal of 546974956 is 659479645.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 546974897 and 546974906.

It is not an unprimeable number, because it can be changed into a prime (546974957) 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 7 ways as a sum of consecutive naturals, for example, 16425 + ... + 36928.

It is an arithmetic number, because the mean of its divisors is an integer number (43696926).

Almost surely, 2^546974956 is an apocalyptic number.

It is an amenable number.

546974956 is a deficient number, since it is larger than the sum of its proper divisors (501751268).

546974956 is a wasteful number, since it uses less digits than its factorization.

546974956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53601 (or 53599 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 55.

The square root of 546974956 is about 23387.4957188665. The cubic root of 546974956 is about 817.8163974002.

The spelling of 546974956 in words is "five hundred forty-six million, nine hundred seventy-four thousand, nine hundred fifty-six".