4002150 has 24 divisors (see below), whose sum is σ = 9925704. Its totient is φ = 1067200.

The previous prime is 4002143. The next prime is 4002169. The reversal of 4002150 is 512004.

4002150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13191 + ... + 13490.

It is an arithmetic number, because the mean of its divisors is an integer number (413571).

Almost surely, 2^4002150 is an apocalyptic number.

4002150 is an abundant number, since it is smaller than the sum of its proper divisors (5923554).

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

4002150 is a wasteful number, since it uses less digits than its factorization.

4002150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26696 (or 26691 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 4002150 is about 2000.5374277928. The cubic root of 4002150 is about 158.7685410382.

Adding to 4002150 its reverse (512004), we get a palindrome (4514154).

The spelling of 4002150 in words is "four million, two thousand, one hundred fifty".