548465 has 8 divisors (see below), whose sum is σ = 673728. Its totient is φ = 428400.

The previous prime is 548461. The next prime is 548489. The reversal of 548465 is 564845.

548465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 548465 - 2² = 548461 is a prime.

It is a super-3 number, since 3×548465³ = 494957614963333875, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (548461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061 + ... + 1490.

It is an arithmetic number, because the mean of its divisors is an integer number (84216).

2⁵⁴⁸⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

548465 is a deficient number, since it is larger than the sum of its proper divisors (125263).

548465 is a wasteful number, since it uses less digits than its factorization.

548465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599.

The product of its digits is 19200, while the sum is 32.

The square root of 548465 is about 740.5842288356. The cubic root of 548465 is about 81.8558343345.

The spelling of 548465 in words is "five hundred forty-eight thousand, four hundred sixty-five".