10530873 has 12 divisors (see below), whose sum is σ = 15315300. Its totient is φ = 6972576.

The previous prime is 10530841. The next prime is 10530887. The reversal of 10530873 is 37803501.

It can be written as a sum of positive squares in 2 ways, for example, as 627264 + 9903609 = 792^2 + 3147^2 .

It is not a de Polignac number, because 10530873 - 2⁵ = 10530841 is a prime.

It is a super-2 number, since 2×10530873² = 221798572284258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2586 + ... + 5267.

It is an arithmetic number, because the mean of its divisors is an integer number (1276275).

Almost surely, 2^10530873 is an apocalyptic number.

It is an amenable number.

10530873 is a deficient number, since it is larger than the sum of its proper divisors (4784427).

10530873 is a wasteful number, since it uses less digits than its factorization.

10530873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8008 (or 8005 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 10530873 is about 3245.1306599273. The cubic root of 10530873 is about 219.1903642846.

The spelling of 10530873 in words is "ten million, five hundred thirty thousand, eight hundred seventy-three".