248424105 has 16 divisors (see below), whose sum is σ = 408222144. Its totient is φ = 128911680.

The previous prime is 248424079. The next prime is 248424109. The reversal of 248424105 is 501424842.

It is not a de Polignac number, because 248424105 - 2⁵ = 248424073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (248424109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223251 + ... + 224360.

It is an arithmetic number, because the mean of its divisors is an integer number (25513884).

Almost surely, 2^248424105 is an apocalyptic number.

It is an amenable number.

248424105 is a deficient number, since it is larger than the sum of its proper divisors (159798039).

248424105 is a wasteful number, since it uses less digits than its factorization.

248424105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447656.

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 248424105 is about 15761.4753433808. The cubic root of 248424105 is about 628.6340650268.

Adding to 248424105 its reverse (501424842), we get a palindrome (749848947).

The spelling of 248424105 in words is "two hundred forty-eight million, four hundred twenty-four thousand, one hundred five".