105182086 has 8 divisors (see below), whose sum is σ = 157818024. Its totient is φ = 52576080.

The previous prime is 105182053. The next prime is 105182087. The reversal of 105182086 is 680281501.

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

It is a super-2 number, since 2×105182086² = 22126542430622792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105182087) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6621 + ... + 15943.

It is an arithmetic number, because the mean of its divisors is an integer number (19727253).

Almost surely, 2^105182086 is an apocalyptic number.

105182086 is a deficient number, since it is larger than the sum of its proper divisors (52635938).

105182086 is an equidigital number, since it uses as much as digits as its factorization.

105182086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14966.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 105182086 is about 10255.8318043930. The cubic root of 105182086 is about 472.0419472200.

The spelling of 105182086 in words is "one hundred five million, one hundred eighty-two thousand, eighty-six".