4032120 has 32 divisors (see below), whose sum is σ = 12096720. Its totient is φ = 1075200.

The previous prime is 4032113. The next prime is 4032151. The reversal of 4032120 is 212304.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 4032096 and 4032105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16681 + ... + 16920.

Almost surely, 2^4032120 is an apocalyptic number.

4032120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4032120 is an abundant number, since it is smaller than the sum of its proper divisors (8064600).

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

4032120 is a wasteful number, since it uses less digits than its factorization.

4032120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33615 (or 33611 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4032120 is about 2008.0139441747. The cubic root of 4032120 is about 159.1638672911.

Adding to 4032120 its reverse (212304), we get a palindrome (4244424).

The spelling of 4032120 in words is "four million, thirty-two thousand, one hundred twenty".