10530994 has 8 divisors (see below), whose sum is σ = 16094700. Its totient is φ = 5166096.

The previous prime is 10530991. The next prime is 10531009. The reversal of 10530994 is 49903501.

It can be written as a sum of positive squares in 2 ways, for example, as 9455625 + 1075369 = 3075^2 + 1037^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10530994² = 221803669256072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10530991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49569 + ... + 49780.

Almost surely, 2^10530994 is an apocalyptic number.

10530994 is a deficient number, since it is larger than the sum of its proper divisors (5563706).

10530994 is an equidigital number, since it uses as much as digits as its factorization.

10530994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99404.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 10530994 is about 3245.1493031908. The cubic root of 10530994 is about 219.1912037824.

The spelling of 10530994 in words is "ten million, five hundred thirty thousand, nine hundred ninety-four".