105026 has 8 divisors (see below), whose sum is σ = 166860. Its totient is φ = 49408.

The previous prime is 105023. The next prime is 105031. The reversal of 105026 is 620501.

105026 = T₁₈ + T₁₉ + ... + T₈₅.

It can be written as a sum of positive squares in 2 ways, for example, as 89401 + 15625 = 299^2 + 125^2 .

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

It is a super-2 number, since 2×105026² = 22060921352, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105026.

It is not an unprimeable number, because it can be changed into a prime (105023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511 + ... + 1578.

2¹⁰⁵⁰²⁶ is an apocalyptic number.

105026 is a deficient number, since it is larger than the sum of its proper divisors (61834).

105026 is a wasteful number, since it uses less digits than its factorization.

105026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 105026 is about 324.0771513081. The cubic root of 105026 is about 47.1808334514.

Adding to 105026 its reverse (620501), we get a palindrome (725527).

The spelling of 105026 in words is "one hundred five thousand, twenty-six".