105530344 has 16 divisors (see below), whose sum is σ = 197978400. Its totient is φ = 52736112.

The previous prime is 105530323. The next prime is 105530363. The reversal of 105530344 is 443035501.

It is a super-2 number, since 2×105530344² = 22273307009516672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26517 + ... + 30235.

It is an arithmetic number, because the mean of its divisors is an integer number (12373650).

Almost surely, 2^105530344 is an apocalyptic number.

It is an amenable number.

105530344 is a deficient number, since it is larger than the sum of its proper divisors (92448056).

105530344 is a wasteful number, since it uses less digits than its factorization.

105530344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272 (or 7268 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 105530344 is about 10272.7963086980. The cubic root of 105530344 is about 472.5623504219.

Adding to 105530344 its reverse (443035501), we get a palindrome (548565845).

The spelling of 105530344 in words is "one hundred five million, five hundred thirty thousand, three hundred forty-four".