10448661 has 4 divisors (see below), whose sum is σ = 13931552. Its totient is φ = 6965772.

The previous prime is 10448609. The next prime is 10448687. The reversal of 10448661 is 16684401.

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: 16684401 = 3 ⋅5561467.

It is not a de Polignac number, because 10448661 - 2⁶ = 10448597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10448861) 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, 1741441 + ... + 1741446.

It is an arithmetic number, because the mean of its divisors is an integer number (3482888).

Almost surely, 2^10448661 is an apocalyptic number.

It is an amenable number.

10448661 is a deficient number, since it is larger than the sum of its proper divisors (3482891).

10448661 is an equidigital number, since it uses as much as digits as its factorization.

10448661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482890.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 10448661 is about 3232.4388625309. The cubic root of 10448661 is about 218.6184846478.

The spelling of 10448661 in words is "ten million, four hundred forty-eight thousand, six hundred sixty-one".