8471448 has 24 divisors (see below), whose sum is σ = 22943700. Its totient is φ = 2823792.

The previous prime is 8471447. The next prime is 8471453. The reversal of 8471448 is 8441748.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8471447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58758 + ... + 58901.

Almost surely, 2^8471448 is an apocalyptic number.

It is an amenable number.

8471448 is an abundant number, since it is smaller than the sum of its proper divisors (14472252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8471448 is a wasteful number, since it uses less digits than its factorization.

8471448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117671 (or 117664 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 8471448 is about 2910.5752008838. The cubic root of 8471448 is about 203.8539900996.

The spelling of 8471448 in words is "eight million, four hundred seventy-one thousand, four hundred forty-eight".