546464 has 12 divisors (see below), whose sum is σ = 1075914. Its totient is φ = 273216.

The previous prime is 546461. The next prime is 546467. The reversal of 546464 is 464645.

It is an interprime number because it is at equal distance from previous prime (546461) and next prime (546467).

It can be written as a sum of positive squares in only one way, i.e., 478864 + 67600 = 692^2 + 260^2 .

It is not an unprimeable number, because it can be changed into a prime (546461) by changing a digit.

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 as a sum of consecutive naturals, namely, 8507 + ... + 8570.

2⁵⁴⁶⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

546464 is a deficient number, since it is larger than the sum of its proper divisors (529450).

546464 is a wasteful number, since it uses less digits than its factorization.

546464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17087 (or 17079 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 546464 is about 739.2320339379. The cubic root of 546464 is about 81.7561663995.

The spelling of 546464 in words is "five hundred forty-six thousand, four hundred sixty-four".