105847948 has 12 divisors (see below), whose sum is σ = 189175392. Its totient is φ = 51797840.

The previous prime is 105847867. The next prime is 105847949. The reversal of 105847948 is 849748501.

It is a super-2 number, since 2×105847948² = 22407576191621408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105847898 and 105847907.

It is not an unprimeable number, because it can be changed into a prime (105847949) 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 3 ways as a sum of consecutive naturals, for example, 281323 + ... + 281698.

It is an arithmetic number, because the mean of its divisors is an integer number (15764616).

Almost surely, 2^105847948 is an apocalyptic number.

It is an amenable number.

105847948 is a deficient number, since it is larger than the sum of its proper divisors (83327444).

105847948 is a wasteful number, since it uses less digits than its factorization.

105847948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563072 (or 563070 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 105847948 is about 10288.2431930821. The cubic root of 105847948 is about 473.0359499901.

The spelling of 105847948 in words is "one hundred five million, eight hundred forty-seven thousand, nine hundred forty-eight".