548641 has 8 divisors (see below), whose sum is σ = 591840. Its totient is φ = 506688.

The previous prime is 548629. The next prime is 548657. The reversal of 548641 is 146845.

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

It is a cyclic number.

It is not a de Polignac number, because 548641 - 2¹⁵ = 515873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (548671) 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, 730 + ... + 1276.

It is an arithmetic number, because the mean of its divisors is an integer number (73980).

2⁵⁴⁸⁶⁴¹ is an apocalyptic number.

It is an amenable number.

548641 is a deficient number, since it is larger than the sum of its proper divisors (43199).

548641 is a wasteful number, since it uses less digits than its factorization.

548641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623.

The product of its digits is 3840, while the sum is 28.

The square root of 548641 is about 740.7030444112. The cubic root of 548641 is about 81.8645891236.

The spelling of 548641 in words is "five hundred forty-eight thousand, six hundred forty-one".