10328641 has 4 divisors (see below), whose sum is σ = 10340800. Its totient is φ = 10316484.

The previous prime is 10328627. The next prime is 10328663. The reversal of 10328641 is 14682301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14682301 = 521 ⋅28181.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10328641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10328341) 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, 4701 + ... + 6538.

It is an arithmetic number, because the mean of its divisors is an integer number (2585200).

Almost surely, 2^10328641 is an apocalyptic number.

10328641 is the 1856-th hex number.

It is an amenable number.

10328641 is a deficient number, since it is larger than the sum of its proper divisors (12159).

10328641 is an equidigital number, since it uses as much as digits as its factorization.

10328641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 10328641 is about 3213.8203123386. The cubic root of 10328641 is about 217.7781951282.

The spelling of 10328641 in words is "ten million, three hundred twenty-eight thousand, six hundred forty-one".