105532242 has 8 divisors (see below), whose sum is σ = 211064496. Its totient is φ = 35177412.

The previous prime is 105532223. The next prime is 105532253. The reversal of 105532242 is 242235501.

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

105532242 is an admirable number.

It is a super-2 number, since 2×105532242² = 22274108203093128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8794348 + ... + 8794359.

It is an arithmetic number, because the mean of its divisors is an integer number (26383062).

Almost surely, 2^105532242 is an apocalyptic number.

105532242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

105532242 is a wasteful number, since it uses less digits than its factorization.

105532242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17588712.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 105532242 is about 10272.8886881928. Note that the first 3 decimals coincide. The cubic root of 105532242 is about 472.5651834711.

Adding to 105532242 its reverse (242235501), we get a palindrome (347767743).

The spelling of 105532242 in words is "one hundred five million, five hundred thirty-two thousand, two hundred forty-two".