105611048 has 16 divisors (see below), whose sum is σ = 204408960. Its totient is φ = 51102000.

The previous prime is 105611047. The next prime is 105611057. The reversal of 105611048 is 840116501.

It is a super-2 number, since 2×105611048² = 22307386919316608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105611047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212678 + ... + 213173.

It is an arithmetic number, because the mean of its divisors is an integer number (12775560).

Almost surely, 2^105611048 is an apocalyptic number.

It is an amenable number.

105611048 is a deficient number, since it is larger than the sum of its proper divisors (98797912).

105611048 is a wasteful number, since it uses less digits than its factorization.

105611048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425888 (or 425884 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 105611048 is about 10276.7236023939. The cubic root of 105611048 is about 472.6827832526.

Adding to 105611048 its reverse (840116501), we get a palindrome (945727549).

The spelling of 105611048 in words is "one hundred five million, six hundred eleven thousand, forty-eight".