10530249 has 8 divisors (see below), whose sum is σ = 14059392. Its totient is φ = 7010640.

The previous prime is 10530229. The next prime is 10530253. The reversal of 10530249 is 94203501.

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

It is not a de Polignac number, because 10530249 - 2⁸ = 10529993 is a prime.

It is a super-2 number, since 2×10530249² = 221772288004002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10530229) 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 7 ways as a sum of consecutive naturals, for example, 807 + ... + 4659.

It is an arithmetic number, because the mean of its divisors is an integer number (1757424).

Almost surely, 2^10530249 is an apocalyptic number.

It is an amenable number.

10530249 is a deficient number, since it is larger than the sum of its proper divisors (3529143).

10530249 is an equidigital number, since it uses as much as digits as its factorization.

10530249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 10530249 is about 3245.0345144544. The cubic root of 10530249 is about 219.1860348718.

The spelling of 10530249 in words is "ten million, five hundred thirty thousand, two hundred forty-nine".