105548 has 6 divisors (see below), whose sum is σ = 184716. Its totient is φ = 52772.

The previous prime is 105541. The next prime is 105557. The reversal of 105548 is 845501.

It is a super-2 number, since 2×105548² = 22280760608, which contains 22 as substring.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 105548.

It is not an unprimeable number, because it can be changed into a prime (105541) by changing a digit.

105548 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13190 + ... + 13197.

It is an arithmetic number, because the mean of its divisors is an integer number (30786).

2¹⁰⁵⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

105548 is a deficient number, since it is larger than the sum of its proper divisors (79168).

105548 is a wasteful number, since it uses less digits than its factorization.

105548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26391 (or 26389 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 105548 is about 324.8815168642. The cubic root of 105548 is about 47.2588703334.

The spelling of 105548 in words is "one hundred five thousand, five hundred forty-eight".