4235868 has 96 divisors (see below), whose sum is σ = 13547520. Its totient is φ = 1114560.

The previous prime is 4235867. The next prime is 4235897. The reversal of 4235868 is 8685324.

4235868 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 4¹¹ + 2¹³ + 3⁴ + 5 + 8³ + 6 + 8⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4235863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9613 + ... + 10043.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

Almost surely, 2^4235868 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 4235868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6773760).

4235868 is an abundant number, since it is smaller than the sum of its proper divisors (9311652).

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

4235868 is a wasteful number, since it uses less digits than its factorization.

4235868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 456 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 4235868 is about 2058.1224453370. The cubic root of 4235868 is about 161.8008526813.

The spelling of 4235868 in words is "four million, two hundred thirty-five thousand, eight hundred sixty-eight".