546972 has 24 divisors (see below), whose sum is σ = 1344000. Its totient is φ = 172656.

The previous prime is 546967. The next prime is 546977. The reversal of 546972 is 279645.

It is an interprime number because it is at equal distance from previous prime (546967) and next prime (546977).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 546972.

It is not an unprimeable number, because it can be changed into a prime (546977) by changing a digit.

546972 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972 + ... + 1427.

It is an arithmetic number, because the mean of its divisors is an integer number (56000).

2⁵⁴⁶⁹⁷² is an apocalyptic number.

It is an amenable number.

546972 is an abundant number, since it is smaller than the sum of its proper divisors (797028).

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

546972 is a wasteful number, since it uses less digits than its factorization.

546972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2423 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 546972 is about 739.5755539497. The cubic root of 546972 is about 81.7814924164.

The spelling of 546972 in words is "five hundred forty-six thousand, nine hundred seventy-two".