105324418 has 8 divisors (see below), whose sum is σ = 167280012. Its totient is φ = 49564416.

The previous prime is 105324407. The next prime is 105324437. The reversal of 105324418 is 814423501.

It can be written as a sum of positive squares in 2 ways, for example, as 103083409 + 2241009 = 10153^2 + 1497^2 .

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

It is a super-2 number, since 2×105324418² = 22186466054077448, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1548855 + ... + 1548922.

Almost surely, 2^105324418 is an apocalyptic number.

105324418 is a deficient number, since it is larger than the sum of its proper divisors (61955594).

105324418 is a wasteful number, since it uses less digits than its factorization.

105324418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097796.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 105324418 is about 10262.7685348545. The cubic root of 105324418 is about 472.2547730416.

Adding to 105324418 its reverse (814423501), we get a palindrome (919747919).

The spelling of 105324418 in words is "one hundred five million, three hundred twenty-four thousand, four hundred eighteen".