546625 has 8 divisors (see below), whose sum is σ = 682344. Its totient is φ = 437200.

The previous prime is 546619. The next prime is 546631. The reversal of 546625 is 526645.

It is an interprime number because it is at equal distance from previous prime (546619) and next prime (546631).

It can be written as a sum of positive squares in 4 ways, for example, as 16641 + 529984 = 129^2 + 728^2 .

It is not a de Polignac number, because 546625 - 2³ = 546617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 546593 and 546602.

It is a congruent number.

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, 2062 + ... + 2311.

It is an arithmetic number, because the mean of its divisors is an integer number (85293).

2⁵⁴⁶⁶²⁵ is an apocalyptic number.

It is an amenable number.

546625 is a deficient number, since it is larger than the sum of its proper divisors (135719).

546625 is an equidigital number, since it uses as much as digits as its factorization.

546625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388 (or 4378 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 546625 is about 739.3409227143. The cubic root of 546625 is about 81.7641946504.

The spelling of 546625 in words is "five hundred forty-six thousand, six hundred twenty-five".