105646241 has 4 divisors (see below), whose sum is σ = 105898800. Its totient is φ = 105393684.

The previous prime is 105646231. The next prime is 105646243. The reversal of 105646241 is 142646501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105646241 - 2¹⁰ = 105645217 is a prime.

It is a super-2 number, since 2×105646241² = 22322256474860162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105646243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125651 + ... + 126488.

It is an arithmetic number, because the mean of its divisors is an integer number (26474700).

Almost surely, 2^105646241 is an apocalyptic number.

It is an amenable number.

105646241 is a deficient number, since it is larger than the sum of its proper divisors (252559).

105646241 is an equidigital number, since it uses as much as digits as its factorization.

105646241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252558.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 105646241 is about 10278.4357272885. The cubic root of 105646241 is about 472.7352817934.

The spelling of 105646241 in words is "one hundred five million, six hundred forty-six thousand, two hundred forty-one".