6672120 has 192 divisors, whose sum is σ = 25297920. Its totient is φ = 1377792.

The previous prime is 6672101. The next prime is 6672137. The reversal of 6672120 is 212766.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141937 + ... + 141983.

It is an arithmetic number, because the mean of its divisors is an integer number (131760).

Almost surely, 2^6672120 is an apocalyptic number.

6672120 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 6672120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12648960).

6672120 is an abundant number, since it is smaller than the sum of its proper divisors (18625800).

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

6672120 is a wasteful number, since it uses less digits than its factorization.

6672120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 6672120 is about 2583.0447150601. The cubic root of 6672120 is about 188.2585096213.

Adding to 6672120 its reverse (212766), we get a palindrome (6884886).

The spelling of 6672120 in words is "six million, six hundred seventy-two thousand, one hundred twenty".