516448 has 12 divisors (see below), whose sum is σ = 1016820. Its totient is φ = 258208.

The previous prime is 516437. The next prime is 516449. The reversal of 516448 is 844615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8038 + ... + 8101.

It is an arithmetic number, because the mean of its divisors is an integer number (84735).

2⁵¹⁶⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

516448 is a deficient number, since it is larger than the sum of its proper divisors (500372).

516448 is a wasteful number, since it uses less digits than its factorization.

516448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16149 (or 16141 counting only the distinct ones).

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

The square root of 516448 is about 718.6431659732. The cubic root of 516448 is about 80.2309990178.

The spelling of 516448 in words is "five hundred sixteen thousand, four hundred forty-eight".