105344461 has 4 divisors (see below), whose sum is σ = 111541212. Its totient is φ = 99147712.

The previous prime is 105344423. The next prime is 105344471. The reversal of 105344461 is 164443501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164443501 = 83 ⋅1981247.

It can be written as a sum of positive squares in 2 ways, for example, as 86378436 + 18966025 = 9294^2 + 4355^2 .

It is a cyclic number.

It is not a de Polignac number, because 105344461 - 2¹³ = 105336269 is a prime.

It is a super-2 number, since 2×105344461² = 22194910926761042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105344401) 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, 3098350 + ... + 3098383.

It is an arithmetic number, because the mean of its divisors is an integer number (27885303).

Almost surely, 2^105344461 is an apocalyptic number.

It is an amenable number.

105344461 is a deficient number, since it is larger than the sum of its proper divisors (6196751).

105344461 is an equidigital number, since it uses as much as digits as its factorization.

105344461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196750.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 105344461 is about 10263.7449792948. The cubic root of 105344461 is about 472.2847274822.

Adding to 105344461 its reverse (164443501), we get a palindrome (269787962).

The spelling of 105344461 in words is "one hundred five million, three hundred forty-four thousand, four hundred sixty-one".