546377 has 12 divisors (see below), whose sum is σ = 612684. Its totient is φ = 486720.

The previous prime is 546373. The next prime is 546391. The reversal of 546377 is 773645.

It can be written as a sum of positive squares in 6 ways, for example, as 163216 + 383161 = 404^2 + 619^2 .

It is not a de Polignac number, because 546377 - 2² = 546373 is a prime.

It is a super-2 number, since 2×546377² = 597055652258, which contains 22 as substring.

It is an Ulam number.

Its product of digits (17640) is a multiple of the sum of its prime factors (140).

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8927 + ... + 8987.

It is an arithmetic number, because the mean of its divisors is an integer number (51057).

2⁵⁴⁶³⁷⁷ is an apocalyptic number.

It is an amenable number.

546377 is a deficient number, since it is larger than the sum of its proper divisors (66307).

546377 is a wasteful number, since it uses less digits than its factorization.

546377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 127 counting only the distinct ones).

The product of its digits is 17640, while the sum is 32.

The square root of 546377 is about 739.1731867431. The cubic root of 546377 is about 81.7518274958.

The spelling of 546377 in words is "five hundred forty-six thousand, three hundred seventy-seven".