105343424 has 28 divisors (see below), whose sum is σ = 221339664. Its totient is φ = 49572864.

The previous prime is 105343409. The next prime is 105343463. The reversal of 105343424 is 424343501.

It is a super-2 number, since 2×105343424² = 22194473960087552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105343393 and 105343402.

It is a congruent number.

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, 47324 + ... + 49499.

It is an arithmetic number, because the mean of its divisors is an integer number (7904988).

Almost surely, 2^105343424 is an apocalyptic number.

It is an amenable number.

105343424 is an abundant number, since it is smaller than the sum of its proper divisors (115996240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105343424 is an equidigital number, since it uses as much as digits as its factorization.

105343424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96852 (or 96842 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 105343424 is about 10263.6944615475. The cubic root of 105343424 is about 472.2831777697.

Adding to 105343424 its reverse (424343501), we get a palindrome (529686925).

The spelling of 105343424 in words is "one hundred five million, three hundred forty-three thousand, four hundred twenty-four".