4450135 has 4 divisors (see below), whose sum is σ = 5340168. Its totient is φ = 3560104.

The previous prime is 4450129. The next prime is 4450139. The reversal of 4450135 is 5310544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4450135 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445009 + ... + 445018.

It is an arithmetic number, because the mean of its divisors is an integer number (1335042).

Almost surely, 2^4450135 is an apocalyptic number.

4450135 is a deficient number, since it is larger than the sum of its proper divisors (890033).

4450135 is an equidigital number, since it uses as much as digits as its factorization.

4450135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890032.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 4450135 is about 2109.5343087990. The cubic root of 4450135 is about 164.4842789459.

Adding to 4450135 its reverse (5310544), we get a palindrome (9760679).

The spelling of 4450135 in words is "four million, four hundred fifty thousand, one hundred thirty-five".