4265156 has 36 divisors (see below), whose sum is σ = 8886528. Its totient is φ = 1785168.

The previous prime is 4265141. The next prime is 4265159. The reversal of 4265156 is 6515624.

It is not an unprimeable number, because it can be changed into a prime (4265159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8981 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (246848).

Almost surely, 2^4265156 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 4265156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4443264).

4265156 is an abundant number, since it is smaller than the sum of its proper divisors (4621372).

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

4265156 is a wasteful number, since it uses less digits than its factorization.

4265156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 519 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 4265156 is about 2065.2254114261. The cubic root of 4265156 is about 162.1729089144.

The spelling of 4265156 in words is "four million, two hundred sixty-five thousand, one hundred fifty-six".