105242708 has 12 divisors (see below), whose sum is σ = 184251732. Its totient is φ = 52599360.

The previous prime is 105242693. The next prime is 105242747. The reversal of 105242708 is 807242501.

It can be written as a sum of positive squares in 2 ways, for example, as 96786244 + 8456464 = 9838^2 + 2908^2 .

It is a super-2 number, since 2×105242708² = 22152055174346528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10328 + ... + 17808.

It is an arithmetic number, because the mean of its divisors is an integer number (15354311).

Almost surely, 2^105242708 is an apocalyptic number.

It is an amenable number.

105242708 is a deficient number, since it is larger than the sum of its proper divisors (79009024).

105242708 is a wasteful number, since it uses less digits than its factorization.

105242708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002 (or 11000 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 105242708 is about 10258.7868678514. The cubic root of 105242708 is about 472.1326173842.

The spelling of 105242708 in words is "one hundred five million, two hundred forty-two thousand, seven hundred eight".