105706486 has 16 divisors (see below), whose sum is σ = 162419904. Its totient is φ = 51577344.

The previous prime is 105706483. The next prime is 105706507. The reversal of 105706486 is 684607501.

It is a super-2 number, since 2×105706486² = 22347722364936392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105706483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17875 + ... + 23041.

It is an arithmetic number, because the mean of its divisors is an integer number (10151244).

Almost surely, 2^105706486 is an apocalyptic number.

105706486 is a deficient number, since it is larger than the sum of its proper divisors (56713418).

105706486 is a wasteful number, since it uses less digits than its factorization.

105706486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 105706486 is about 10281.3659598324. The cubic root of 105706486 is about 472.8251241608.

The spelling of 105706486 in words is "one hundred five million, seven hundred six thousand, four hundred eighty-six".