4621133 has 4 divisors (see below), whose sum is σ = 5041248. Its totient is φ = 4201020.

The previous prime is 4621129. The next prime is 4621153. The reversal of 4621133 is 3311264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4621133 - 2² = 4621129 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 (4621153) 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, 210041 + ... + 210062.

It is an arithmetic number, because the mean of its divisors is an integer number (1260312).

Almost surely, 2^4621133 is an apocalyptic number.

It is an amenable number.

4621133 is a deficient number, since it is larger than the sum of its proper divisors (420115).

4621133 is a wasteful number, since it uses less digits than its factorization.

4621133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420114.

The product of its digits is 432, while the sum is 20.

The square root of 4621133 is about 2149.6820695163. The cubic root of 4621133 is about 166.5646446729.

Adding to 4621133 its reverse (3311264), we get a palindrome (7932397).

The spelling of 4621133 in words is "four million, six hundred twenty-one thousand, one hundred thirty-three".