547963 has 8 divisors (see below), whose sum is σ = 600656. Its totient is φ = 496800.

The previous prime is 547957. The next prime is 547999. The reversal of 547963 is 369745.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-547963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (547363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448 + ... + 1138.

It is an arithmetic number, because the mean of its divisors is an integer number (75082).

2⁵⁴⁷⁹⁶³ is an apocalyptic number.

547963 is a deficient number, since it is larger than the sum of its proper divisors (52693).

547963 is a wasteful number, since it uses less digits than its factorization.

547963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765.

The product of its digits is 22680, while the sum is 34.

The square root of 547963 is about 740.2452296368. The cubic root of 547963 is about 81.8308529945.

The spelling of 547963 in words is "five hundred forty-seven thousand, nine hundred sixty-three".