10448387 has 4 divisors (see below), whose sum is σ = 11063016. Its totient is φ = 9833760.

The previous prime is 10448359. The next prime is 10448401. The reversal of 10448387 is 78384401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78384401 = 379 ⋅206819.

It is a cyclic number.

It is not a de Polignac number, because 10448387 - 2¹⁰ = 10447363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10448687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307289 + ... + 307322.

It is an arithmetic number, because the mean of its divisors is an integer number (2765754).

Almost surely, 2^10448387 is an apocalyptic number.

10448387 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10448387 is a deficient number, since it is larger than the sum of its proper divisors (614629).

10448387 is an equidigital number, since it uses as much as digits as its factorization.

10448387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614628.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 10448387 is about 3232.3964793942. The cubic root of 10448387 is about 218.6165736537.

The spelling of 10448387 in words is "ten million, four hundred forty-eight thousand, three hundred eighty-seven".