105748030686 has 32 divisors (see below), whose sum is σ = 215767268640. Its totient is φ = 34539208704.

The previous prime is 105748030657. The next prime is 105748030727. The reversal of 105748030686 is 686030847501.

It is a super-2 number, since 2×105748030686² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28326 + ... + 460758.

It is an arithmetic number, because the mean of its divisors is an integer number (6742727145).

Almost surely, 2^105748030686 is an apocalyptic number.

105748030686 is an abundant number, since it is smaller than the sum of its proper divisors (110019237954).

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

105748030686 is a wasteful number, since it uses less digits than its factorization.

105748030686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433260.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 105748030686 in words is "one hundred five billion, seven hundred forty-eight million, thirty thousand, six hundred eighty-six".