546380 has 24 divisors (see below), whose sum is σ = 1215648. Its totient is φ = 205568.

The previous prime is 546373. The next prime is 546391. The reversal of 546380 is 83645.

It is a super-2 number, since 2×546380² = 597062208800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 1143.

It is an arithmetic number, because the mean of its divisors is an integer number (50652).

2⁵⁴⁶³⁸⁰ is an apocalyptic number.

It is an amenable number.

546380 is an abundant number, since it is smaller than the sum of its proper divisors (669268).

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

546380 is a wasteful number, since it uses less digits than its factorization.

546380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633 (or 1631 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 546380 is about 739.1752160347. The cubic root of 546380 is about 81.7519771208.

The spelling of 546380 in words is "five hundred forty-six thousand, three hundred eighty".