105595230 has 64 divisors (see below), whose sum is σ = 276736320. Its totient is φ = 25629696.

The previous prime is 105595187. The next prime is 105595241. The reversal of 105595230 is 32595501.

It is a super-2 number, since 2×105595230² = 22300705197505800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26616 + ... + 30324.

It is an arithmetic number, because the mean of its divisors is an integer number (4324005).

Almost surely, 2^105595230 is an apocalyptic number.

105595230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 105595230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138368160).

105595230 is an abundant number, since it is smaller than the sum of its proper divisors (171141090).

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

105595230 is a wasteful number, since it uses less digits than its factorization.

105595230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 105595230 is about 10275.9539703134. The cubic root of 105595230 is about 472.6591832293.

The spelling of 105595230 in words is "one hundred five million, five hundred ninety-five thousand, two hundred thirty".