4235913 has 12 divisors (see below), whose sum is σ = 6674928. Its totient is φ = 2567160.

The previous prime is 4235899. The next prime is 4235923. The reversal of 4235913 is 3195324.

It is not a de Polignac number, because 4235913 - 2⁴ = 4235897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4235923) 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, 21295 + ... + 21492.

It is an arithmetic number, because the mean of its divisors is an integer number (556244).

Almost surely, 2^4235913 is an apocalyptic number.

It is an amenable number.

4235913 is a deficient number, since it is larger than the sum of its proper divisors (2439015).

4235913 is a wasteful number, since it uses less digits than its factorization.

4235913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42804 (or 42801 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 4235913 is about 2058.1333776021. The cubic root of 4235913 is about 161.8014256463.

It can be divided in two parts, 423 and 5913, that added together give a palindrome (6336).

The spelling of 4235913 in words is "four million, two hundred thirty-five thousand, nine hundred thirteen".