4235632 has 20 divisors (see below), whose sum is σ = 8639080. Its totient is φ = 2006208.

The previous prime is 4235603. The next prime is 4235633. The reversal of 4235632 is 2365324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4235597 and 4235606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4235633) 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 3 ways as a sum of consecutive naturals, for example, 6663 + ... + 7270.

It is an arithmetic number, because the mean of its divisors is an integer number (431954).

Almost surely, 2^4235632 is an apocalyptic number.

It is an amenable number.

4235632 is an abundant number, since it is smaller than the sum of its proper divisors (4403448).

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

4235632 is a wasteful number, since it uses less digits than its factorization.

4235632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13960 (or 13954 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 4235632 is about 2058.0651107290. The cubic root of 4235632 is about 161.7978477317.

The spelling of 4235632 in words is "four million, two hundred thirty-five thousand, six hundred thirty-two".