4061268 has 36 divisors (see below), whose sum is σ = 10546900. Its totient is φ = 1316736.

The previous prime is 4061263. The next prime is 4061329. The reversal of 4061268 is 8621604.

4061268 is a `hidden beast` number, since 40 + 612 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2039184 + 2022084 = 1428^2 + 1422^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4061261) 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 11 ways as a sum of consecutive naturals, for example, 193 + ... + 2856.

Almost surely, 2^4061268 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 4061268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5273450).

4061268 is an abundant number, since it is smaller than the sum of its proper divisors (6485632).

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

4061268 is a wasteful number, since it uses less digits than its factorization.

4061268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4061268 is about 2015.2587923143. The cubic root of 4061268 is about 159.5464761068.

The spelling of 4061268 in words is "four million, sixty-one thousand, two hundred sixty-eight".