4156126 has 16 divisors (see below), whose sum is σ = 7109424. Its totient is φ = 1805184.

The previous prime is 4156093. The next prime is 4156151. The reversal of 4156126 is 6216514.

It is a self number, because there is not a number n which added to its sum of digits gives 4156126.

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, 4260 + ... + 5143.

It is an arithmetic number, because the mean of its divisors is an integer number (444339).

Almost surely, 2^4156126 is an apocalyptic number.

4156126 is a deficient number, since it is larger than the sum of its proper divisors (2953298).

4156126 is a wasteful number, since it uses less digits than its factorization.

4156126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435.

The product of its digits is 1440, while the sum is 25.

The square root of 4156126 is about 2038.6578918494. The cubic root of 4156126 is about 160.7790908268.

The spelling of 4156126 in words is "four million, one hundred fifty-six thousand, one hundred twenty-six".