966548 has 18 divisors (see below), whose sum is σ = 1860138. Its totient is φ = 439120.

The previous prime is 966547. The next prime is 966557. The reversal of 966548 is 845669.

It can be written as a sum of positive squares in only one way, i.e., 559504 + 407044 = 748^2 + 638^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 966548.

It is not an unprimeable number, because it can be changed into a prime (966547) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 515 + ... + 1482.

It is an arithmetic number, because the mean of its divisors is an integer number (103341).

2⁹⁶⁶⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

966548 is a deficient number, since it is larger than the sum of its proper divisors (893590).

966548 is a wasteful number, since it uses less digits than its factorization.

966548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023 (or 2010 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 966548 is about 983.1317307462. The cubic root of 966548 is about 98.8722632395.

The spelling of 966548 in words is "nine hundred sixty-six thousand, five hundred forty-eight".