4531135 has 8 divisors (see below), whose sum is σ = 6214176. Its totient is φ = 3107040.

The previous prime is 4531127. The next prime is 4531157. The reversal of 4531135 is 5311354.

It is a happy number.

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

It is not a de Polignac number, because 4531135 - 2³ = 4531127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64696 + ... + 64765.

It is an arithmetic number, because the mean of its divisors is an integer number (776772).

Almost surely, 2^4531135 is an apocalyptic number.

4531135 is a deficient number, since it is larger than the sum of its proper divisors (1683041).

4531135 is a wasteful number, since it uses less digits than its factorization.

4531135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129473.

The product of its digits is 900, while the sum is 22.

The square root of 4531135 is about 2128.6462834393. The cubic root of 4531135 is about 165.4762487859.

Adding to 4531135 its reverse (5311354), we get a palindrome (9842489).

The spelling of 4531135 in words is "four million, five hundred thirty-one thousand, one hundred thirty-five".