548734 has 16 divisors (see below), whose sum is σ = 875520. Its totient is φ = 257400.

The previous prime is 548719. The next prime is 548749. The reversal of 548734 is 437845.

It is an interprime number because it is at equal distance from previous prime (548719) and next prime (548749).

It is a super-2 number, since 2×548734² = 602218005512, which contains 22 as substring.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 548696 and 548705.

It is a congruent number.

It is an unprimeable number.

548734 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3559 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (54720).

2⁵⁴⁸⁷³⁴ is an apocalyptic number.

548734 is a deficient number, since it is larger than the sum of its proper divisors (326786).

548734 is a wasteful number, since it uses less digits than its factorization.

548734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255.

The product of its digits is 13440, while the sum is 31.

The square root of 548734 is about 740.7658199458. The cubic root of 548734 is about 81.8692144777.

Subtracting from 548734 its reverse (437845), we obtain a square (110889 = 333²).

The spelling of 548734 in words is "five hundred forty-eight thousand, seven hundred thirty-four".