4032126 has 32 divisors (see below), whose sum is σ = 10241280. Its totient is φ = 1151928.

The previous prime is 4032113. The next prime is 4032151. The reversal of 4032126 is 6212304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4032099 and 4032108.

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, 4956 + ... + 5711.

It is an arithmetic number, because the mean of its divisors is an integer number (320040).

Almost surely, 2^4032126 is an apocalyptic number.

4032126 is an abundant number, since it is smaller than the sum of its proper divisors (6209154).

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

4032126 is a wasteful number, since it uses less digits than its factorization.

4032126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685 (or 10679 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4032126 is about 2008.0154381877. The cubic root of 4032126 is about 159.1639462391.

The spelling of 4032126 in words is "four million, thirty-two thousand, one hundred twenty-six".