4643135 has 8 divisors (see below), whose sum is σ = 6367776. Its totient is φ = 3183840.

The previous prime is 4643117. The next prime is 4643143. The reversal of 4643135 is 5313464.

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

It is not a de Polignac number, because 4643135 - 2¹⁴ = 4626751 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

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, 66296 + ... + 66365.

It is an arithmetic number, because the mean of its divisors is an integer number (795972).

Almost surely, 2^4643135 is an apocalyptic number.

4643135 is a deficient number, since it is larger than the sum of its proper divisors (1724641).

4643135 is a wasteful number, since it uses less digits than its factorization.

4643135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132673.

The product of its digits is 4320, while the sum is 26.

The square root of 4643135 is about 2154.7934935859. The cubic root of 4643135 is about 166.8285737767.

Adding to 4643135 its reverse (5313464), we get a palindrome (9956599).

The spelling of 4643135 in words is "four million, six hundred forty-three thousand, one hundred thirty-five".