105611060 has 12 divisors (see below), whose sum is σ = 221783268. Its totient is φ = 42244416.

The previous prime is 105611059. The next prime is 105611087. The reversal of 105611060 is 60116501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36820624 + 68790436 = 6068^2 + 8294^2 .

It is a super-2 number, since 2×105611060² = 22307391988647200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5280553 = 105611060 / (1 + 0 + 5 + 6 + 1 + 1 + 0 + 6 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2640257 + ... + 2640296.

It is an arithmetic number, because the mean of its divisors is an integer number (18481939).

Almost surely, 2^105611060 is an apocalyptic number.

105611060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105611060 is an abundant number, since it is smaller than the sum of its proper divisors (116172208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105611060 is a wasteful number, since it uses less digits than its factorization.

105611060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280562 (or 5280560 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 105611060 is about 10276.7241862376. The cubic root of 105611060 is about 472.6828011554.

Adding to 105611060 its reverse (60116501), we get a palindrome (165727561).

The spelling of 105611060 in words is "one hundred five million, six hundred eleven thousand, sixty".