105533426 has 16 divisors (see below), whose sum is σ = 162447768. Its totient is φ = 51388800.

The previous prime is 105533423. The next prime is 105533431. The reversal of 105533426 is 624335501.

It can be written as a sum of positive squares in 4 ways, for example, as 42315025 + 63218401 = 6505^2 + 7951^2 .

It is a super-2 number, since 2×105533426² = 22274608006594952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105533423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86396 + ... + 87608.

Almost surely, 2^105533426 is an apocalyptic number.

105533426 is a deficient number, since it is larger than the sum of its proper divisors (56914342).

105533426 is a wasteful number, since it uses less digits than its factorization.

105533426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 105533426 is about 10272.9463154443. The cubic root of 105533426 is about 472.5669507511.

Adding to 105533426 its reverse (624335501), we get a palindrome (729868927).

The spelling of 105533426 in words is "one hundred five million, five hundred thirty-three thousand, four hundred twenty-six".