546440832 has 96 divisors (see below), whose sum is σ = 1797101280. Its totient is φ = 156123648.

The previous prime is 546440821. The next prime is 546440833. The reversal of 546440832 is 238044645.

546440832 is a `hidden beast` number, since 5 + 4 + 644 + 0 + 8 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (546440833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25818 + ... + 41945.

It is an arithmetic number, because the mean of its divisors is an integer number (18719805).

Almost surely, 2^546440832 is an apocalyptic number.

It is an amenable number.

546440832 is an abundant number, since it is smaller than the sum of its proper divisors (1250660448).

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

546440832 is a wasteful number, since it uses less digits than its factorization.

546440832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67790 (or 67775 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 546440832 is about 23376.0739218544. The cubic root of 546440832 is about 817.5501099940.

The spelling of 546440832 in words is "five hundred forty-six million, four hundred forty thousand, eight hundred thirty-two".