105560061 has 8 divisors (see below), whose sum is σ = 141146880. Its totient is φ = 70173312.

The previous prime is 105560057. The next prime is 105560071. The reversal of 105560061 is 160065501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105560061 - 2² = 105560057 is a prime.

It is a super-2 number, since 2×105560061² = 22285852956647442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105560011) 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, 48781 + ... + 50898.

It is an arithmetic number, because the mean of its divisors is an integer number (17643360).

Almost surely, 2^105560061 is an apocalyptic number.

It is an amenable number.

105560061 is a deficient number, since it is larger than the sum of its proper divisors (35586819).

105560061 is an equidigital number, since it uses as much as digits as its factorization.

105560061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100035.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 105560061 is about 10274.2425998221. The cubic root of 105560061 is about 472.6067035967.

It can be divided in two parts, 1055 and 60061, that added together give a palindrome (61116).

The spelling of 105560061 in words is "one hundred five million, five hundred sixty thousand, sixty-one".