4156296 has 64 divisors (see below), whose sum is σ = 11249280. Its totient is φ = 1274880.

The previous prime is 4156291. The next prime is 4156297. The reversal of 4156296 is 6926514.

It is not an unprimeable number, because it can be changed into a prime (4156291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24805 + ... + 24971.

It is an arithmetic number, because the mean of its divisors is an integer number (175770).

Almost surely, 2^4156296 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 4156296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5624640).

4156296 is an abundant number, since it is smaller than the sum of its proper divisors (7092984).

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

4156296 is a wasteful number, since it uses less digits than its factorization.

4156296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 250 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 4156296 is about 2038.6995855201. The cubic root of 4156296 is about 160.7812829381.

The spelling of 4156296 in words is "four million, one hundred fifty-six thousand, two hundred ninety-six".