10530469 has 4 divisors (see below), whose sum is σ = 10674796. Its totient is φ = 10386144.

The previous prime is 10530467. The next prime is 10530479. The reversal of 10530469 is 96403501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96403501 = 853 ⋅113017.

It can be written as a sum of positive squares in 2 ways, for example, as 8485569 + 2044900 = 2913^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 10530469 - 2¹ = 10530467 is a prime.

It is a super-2 number, since 2×10530469² = 221781554719922, 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 (10530467) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 72054 + ... + 72199.

It is an arithmetic number, because the mean of its divisors is an integer number (2668699).

Almost surely, 2^10530469 is an apocalyptic number.

It is an amenable number.

10530469 is a deficient number, since it is larger than the sum of its proper divisors (144327).

10530469 is an equidigital number, since it uses as much as digits as its factorization.

10530469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144326.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 10530469 is about 3245.0684122218. The cubic root of 10530469 is about 219.1875612869.

The spelling of 10530469 in words is "ten million, five hundred thirty thousand, four hundred sixty-nine".