248105834 has 16 divisors (see below), whose sum is σ = 388488960. Its totient is φ = 118699680.

The previous prime is 248105833. The next prime is 248105839. The reversal of 248105834 is 438501842.

It is a junction number, because it is equal to n+sod(n) for n = 248105794 and 248105803.

It is not an unprimeable number, because it can be changed into a prime (248105833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16964 + ... + 27999.

It is an arithmetic number, because the mean of its divisors is an integer number (24280560).

Almost surely, 2^248105834 is an apocalyptic number.

248105834 is a deficient number, since it is larger than the sum of its proper divisors (140383126).

248105834 is a wasteful number, since it uses less digits than its factorization.

248105834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45085.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 248105834 is about 15751.3756224655. The cubic root of 248105834 is about 628.3654900476.

The spelling of 248105834 in words is "two hundred forty-eight million, one hundred five thousand, eight hundred thirty-four".