9448144 has 20 divisors (see below), whose sum is σ = 18381760. Its totient is φ = 4704480.

The previous prime is 9448133. The next prime is 9448177. The reversal of 9448144 is 4418449.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247 + ... + 5425.

It is an arithmetic number, because the mean of its divisors is an integer number (919088).

Almost surely, 2^9448144 is an apocalyptic number.

It is an amenable number.

9448144 is a deficient number, since it is larger than the sum of its proper divisors (8933616).

9448144 is a wasteful number, since it uses less digits than its factorization.

9448144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458 (or 2452 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 9448144 is about 3073.7833365415. The cubic root of 9448144 is about 211.4051200119.

It can be divided in two parts, 94 and 48144, that multiplied together give a triangular number (4525536 = T₃₀₀₈).

The spelling of 9448144 in words is "nine million, four hundred forty-eight thousand, one hundred forty-four".