6471120 has 80 divisors (see below), whose sum is σ = 20445120. Its totient is φ = 1692672.

The previous prime is 6471107. The next prime is 6471121. The reversal of 6471120 is 211746.

6471120 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6471121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13932 + ... + 14388.

It is an arithmetic number, because the mean of its divisors is an integer number (255564).

Almost surely, 2^6471120 is an apocalyptic number.

6471120 is a gapful number since it is divisible by the number (60) 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 6471120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10222560).

6471120 is an abundant number, since it is smaller than the sum of its proper divisors (13974000).

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

6471120 is a wasteful number, since it uses less digits than its factorization.

6471120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 6471120 is about 2543.8396175860. The cubic root of 6471120 is about 186.3487502396.

Adding to 6471120 its reverse (211746), we get a palindrome (6682866).

The spelling of 6471120 in words is "six million, four hundred seventy-one thousand, one hundred twenty".