120043672 has 64 divisors (see below), whose sum is σ = 272448000. Its totient is φ = 48439296.

The previous prime is 120043661. The next prime is 120043711. The reversal of 120043672 is 276340021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273229 + ... + 273667.

It is an arithmetic number, because the mean of its divisors is an integer number (4257000).

Almost surely, 2^120043672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120043672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136224000).

120043672 is an abundant number, since it is smaller than the sum of its proper divisors (152404328).

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

120043672 is a wasteful number, since it uses less digits than its factorization.

120043672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 120043672 is about 10956.4443137361. Note that the first 3 decimals coincide. The cubic root of 120043672 is about 493.3022433942.

Adding to 120043672 its reverse (276340021), we get a palindrome (396383693).

The spelling of 120043672 in words is "one hundred twenty million, forty-three thousand, six hundred seventy-two".