105322829 has 4 divisors (see below), whose sum is σ = 105346620. Its totient is φ = 105299040.

The previous prime is 105322823. The next prime is 105322843. The reversal of 105322829 is 928223501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68392900 + 36929929 = 8270^2 + 6077^2 .

It is a cyclic number.

It is not a de Polignac number, because 105322829 - 2⁴ = 105322813 is a prime.

It is a super-2 number, since 2×105322829² = 22185796617126482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105322795 and 105322804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105322823) by changing a digit.

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, 3074 + ... + 14835.

It is an arithmetic number, because the mean of its divisors is an integer number (26336655).

Almost surely, 2^105322829 is an apocalyptic number.

It is an amenable number.

105322829 is a deficient number, since it is larger than the sum of its proper divisors (23791).

105322829 is an equidigital number, since it uses as much as digits as its factorization.

105322829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23790.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 105322829 is about 10262.6911188050. The cubic root of 105322829 is about 472.2523981045.

The spelling of 105322829 in words is "one hundred five million, three hundred twenty-two thousand, eight hundred twenty-nine".