105060557 has 28 divisors (see below), whose sum is σ = 131766720. Its totient is φ = 83497176.

The previous prime is 105060547. The next prime is 105060569. The reversal of 105060557 is 755060501.

It is not a de Polignac number, because 105060557 - 2¹² = 105056461 is a prime.

It is a super-2 number, since 2×105060557² = 22075441274300498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105060547) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2235308 + ... + 2235354.

Almost surely, 2^105060557 is an apocalyptic number.

It is an amenable number.

105060557 is a deficient number, since it is larger than the sum of its proper divisors (26706163).

105060557 is an frugal number, since it uses more digits than its factorization.

105060557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 105060557 is about 10249.9052190740. The cubic root of 105060557 is about 471.8600756474.

The spelling of 105060557 in words is "one hundred five million, sixty thousand, five hundred fifty-seven".