10530641 has 4 divisors (see below), whose sum is σ = 11487984. Its totient is φ = 9573300.

The previous prime is 10530631. The next prime is 10530643. The reversal of 10530641 is 14603501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10530641 - 2⁶ = 10530577 is a prime.

It is a super-2 number, since 2×10530641² = 221788799741762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10530643) 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, 478655 + ... + 478676.

It is an arithmetic number, because the mean of its divisors is an integer number (2871996).

Almost surely, 2^10530641 is an apocalyptic number.

10530641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10530641 is a deficient number, since it is larger than the sum of its proper divisors (957343).

10530641 is an equidigital number, since it uses as much as digits as its factorization.

10530641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957342.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10530641 is about 3245.0949138662. The cubic root of 10530641 is about 219.1887546511.

The spelling of 10530641 in words is "ten million, five hundred thirty thousand, six hundred forty-one".