4471488 has 84 divisors (see below), whose sum is σ = 14660880. Its totient is φ = 1276416.

The previous prime is 4471477. The next prime is 4471529. The reversal of 4471488 is 8841744.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3478 + ... + 4586.

Almost surely, 2^4471488 is an apocalyptic number.

4471488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4471488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7330440).

4471488 is an abundant number, since it is smaller than the sum of its proper divisors (10189392).

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

4471488 is a wasteful number, since it uses less digits than its factorization.

4471488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1121 counting only the distinct ones).

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

The square root of 4471488 is about 2114.5893218306. The cubic root of 4471488 is about 164.7469399045.

The spelling of 4471488 in words is "four million, four hundred seventy-one thousand, four hundred eighty-eight".