105385086 has 12 divisors (see below), whose sum is σ = 228334392. Its totient is φ = 35128356.

The previous prime is 105385081. The next prime is 105385097. The reversal of 105385086 is 680583501.

It is a super-2 number, since 2×105385086² = 22212032702454792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105385086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105385081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2927346 + ... + 2927381.

It is an arithmetic number, because the mean of its divisors is an integer number (19027866).

Almost surely, 2^105385086 is an apocalyptic number.

105385086 is an abundant number, since it is smaller than the sum of its proper divisors (122949306).

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

105385086 is a wasteful number, since it uses less digits than its factorization.

105385086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854735 (or 5854732 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 105385086 is about 10265.7238419899. The cubic root of 105385086 is about 472.3454302504.

The spelling of 105385086 in words is "one hundred five million, three hundred eighty-five thousand, eighty-six".