11448785 has 8 divisors (see below), whose sum is σ = 13964136. Its totient is φ = 9008640.

The previous prime is 11448763. The next prime is 11448791. The reversal of 11448785 is 58784411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4096 + 11444689 = 64^2 + 3383^2 .

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

It is not a de Polignac number, because 11448785 - 2⁶ = 11448721 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18464 + ... + 19073.

It is an arithmetic number, because the mean of its divisors is an integer number (1745517).

Almost surely, 2^11448785 is an apocalyptic number.

It is an amenable number.

11448785 is a deficient number, since it is larger than the sum of its proper divisors (2515351).

11448785 is an equidigital number, since it uses as much as digits as its factorization.

11448785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37603.

The product of its digits is 35840, while the sum is 38.

The square root of 11448785 is about 3383.6053256844. The cubic root of 11448785 is about 225.3822965756.

It can be divided in two parts, 11448 and 785, that multiplied together give a triangular number (8986680 = T₄₂₃₉).

The spelling of 11448785 in words is "eleven million, four hundred forty-eight thousand, seven hundred eighty-five".