546372 has 24 divisors (see below), whose sum is σ = 1416800. Its totient is φ = 182088.

The previous prime is 546367. The next prime is 546373. The reversal of 546372 is 273645.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (546373) by changing a digit.

546372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 2422 + ... + 2637.

2⁵⁴⁶³⁷² is an apocalyptic number.

It is an amenable number.

546372 is an abundant number, since it is smaller than the sum of its proper divisors (870428).

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

546372 is a wasteful number, since it uses less digits than its factorization.

546372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5072 (or 5064 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 546372 is about 739.1698045781. The cubic root of 546372 is about 81.7515781195.

The spelling of 546372 in words is "five hundred forty-six thousand, three hundred seventy-two".