10530424 has 8 divisors (see below), whose sum is σ = 19744560. Its totient is φ = 5265208.

The previous prime is 10530419. The next prime is 10530433. The reversal of 10530424 is 42403501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10530424² = 221779659239552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658144 + ... + 658159.

It is an arithmetic number, because the mean of its divisors is an integer number (2468070).

Almost surely, 2^10530424 is an apocalyptic number.

It is an amenable number.

10530424 is a deficient number, since it is larger than the sum of its proper divisors (9214136).

10530424 is a wasteful number, since it uses less digits than its factorization.

10530424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316309 (or 1316305 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 10530424 is about 3245.0614786164. The cubic root of 10530424 is about 219.1872490674.

Adding to 10530424 its reverse (42403501), we get a palindrome (52933925).

The spelling of 10530424 in words is "ten million, five hundred thirty thousand, four hundred twenty-four".