4423135 has 8 divisors (see below), whose sum is σ = 5332320. Its totient is φ = 3522144.

The previous prime is 4423127. The next prime is 4423157. The reversal of 4423135 is 5313244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4423135 - 2³ = 4423127 is a prime.

4423135 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787 + ... + 3076.

It is an arithmetic number, because the mean of its divisors is an integer number (666540).

Almost surely, 2^4423135 is an apocalyptic number.

4423135 is a deficient number, since it is larger than the sum of its proper divisors (909185).

4423135 is a wasteful number, since it uses less digits than its factorization.

4423135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097.

The product of its digits is 1440, while the sum is 22.

The square root of 4423135 is about 2103.1250557207. The cubic root of 4423135 is about 164.1509491625.

Adding to 4423135 its reverse (5313244), we get a palindrome (9736379).

The spelling of 4423135 in words is "four million, four hundred twenty-three thousand, one hundred thirty-five".